Grade 3-5 Science — review for Olivia

Each topic as a student meets it: the intro video, then every lesson (video or article, then its quiz), the mixed practice, the summary video, the PP100 test bank. Videos appear on the page as they are finished.

1 · Pick a topic

Open the Reviewer view and go through it one lesson at a time. The Student view shows the same lesson the way the TimeBack player presents it, one card at a time.

2 · Leave notes as you go

Under every part — the video, the article, each question, each figure — there is a "Reviewer note" box. Type right there. Notes save as you type.

3 · Send them

When you finish a topic, open the page's Notes tab and press "Send my notes to James". That's all. They are read first thing the next morning.

The ideas map you reviewed, by grade and strand: science-map.pages.dev. Olivia's notes every note you have sent, and what happened to it

Grade 3

The full plan (strands, topics, decisions for James): Grade 3 architecture.

Grade 3: 42 topics — 18 ready for you, 24 being checked, 0 to come.

Physics — 15 topics, 14 ready

Topic 1Ready to review · videos done

Where is it? Did it move?

8 lessons · videos: 11 of 11 · your notes received 09/29

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 2Ready to review · videos on the way

Fast and slow

7 lessons · videos: 10 of 11

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 3Ready to review · videos done

Earth pulls things down

6 lessons · videos: 8 of 8 · your notes received 09/28

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 4Ready to review · videos done

Magnets

3 lessons · videos: 5 of 5

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 5Ready to review · videos on the way

What a force is

4 lessons · videos: 4 of 6

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 6Ready to review · videos on the way

Forces that touch, and forces that don't

3 lessons · videos: 3 of 5

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 7Ready to review · videos on the way

Pushes and pulls change things

5 lessons · videos: 5 of 6

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 8Ready to review · videos done

Strong or weak: drawing a force

3 lessons · videos: 5 of 5

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 9Ready to review · videos on the way

Balanced forces

5 lessons · videos: 6 of 7

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 10Ready to review · videos on the way

Unbalanced forces

3 lessons · videos: 2 of 5

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 11Being checked

Sound

5 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 12Ready to review · videos on the way

Energy: what has it, how it moves

8 lessons · videos: 1 of 10

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 13Ready to review · videos on the way

Light: sources, straight lines, shadows

4 lessons · videos: 4 of 6

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 14Ready to review · videos on the way

Light bounces, bends or soaks in

4 lessons · videos: 5 of 7

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 15Ready to review · videos on the way

Light and heat

3 lessons · videos: 0 of 5

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Matter — 6 topics, 4 ready

Topic 16Ready to review · videos on the way

Describe it, sort it

5 lessons · videos: 7 of 8

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 17Ready to review · videos on the way

Measuring tools

5 lessons · videos: 6 of 10

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 18Ready to review · videos done

Which has more?

4 lessons · videos: 5 of 5

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 19Ready to review · videos on the way

Sinks, floats, sticks to a magnet: choosing materials

4 lessons · videos: 4 of 6

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 20Being checked

Solids, liquids and gases

6 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 21Being checked

Heating and cooling

7 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Earth & Space — 10 topics, 0 ready

Topic 22Being checked

Measuring the weather

6 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 23Being checked

Weather over a season, and far away

5 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 24Being checked

Volcanoes, earthquakes, landslides

6 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 25Being checked

Dangerous weather

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 26Being checked

Soil

4 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 27Being checked

Fossils

5 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 28Being checked

Using and conserving natural resources

4 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 29Being checked

The Sun

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 30Being checked

The stars

4 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 31Being checked

The solar system

5 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Life — 11 topics, 0 ready

Topic 32Being checked

Alive or not

5 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 33Being checked

What living things need

4 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 34Being checked

Backbone or no backbone

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 35Being checked

The five vertebrate groups

6 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 36Being checked

Eggs, body parts and senses

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 37Being checked

How plants make new plants

4 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 38Being checked

Plant parts and their jobs

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 39Being checked

Plants respond

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 40Being checked

Life cycles and family likeness

5 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 41Being checked

Food chains

3 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Topic 42Being checked

Living together and coping with change

4 lessons · videos: scripts only

Reviewer view: every lesson with a note box under each part. Student view: how it looks in the TimeBack player.

Grade 4 PROVISIONAL PLAN — awaiting James's sign-off

This is the provisional topic plan drafted from the atom map. James has not signed it off yet; topic titles, order and groupings may change. Nothing here is being written until he does.

The full plan (strands, topics, decisions for James): Grade 4 architecture.

Grade 4: 37 topics — 0 ready for you, 0 being checked, 37 to come.

Physics — 11 topics, 0 ready

Nothing to read yet: 1 Why sliding things stop, 2 A fair test, 3 Magnets, properly, 4 Energy moves from giver to receiver, 5 Bumps and crashes, 6 Heat flows from hot to cold, 7 Sound and sight: what reaches your ear and eye, 8 Waves carry a pattern, 9 A circuit is a loop, 10 What a circuit gives out, 11 Design and build an energy changer.

Matter — 4 topics, 0 ready

Nothing to read yet: 12 Same material, same behaviour, 13 Mixtures and solutions, 14 Break it, mix it: the mass holds, 15 New material, or the same one changed?.

Earth & Space — 16 topics, 0 ready

Nothing to read yet: 16 What a rock is made of, 17 Rock from cooling, rock from settling, 18 Rock changed by heat and squeezing; sorting the three families, 19 Weathering, erosion, deposition, 20 Layers tell the time, 21 Earthquakes and seismic waves, 22 The water cycle, 23 Earth's water and the ocean, 24 Weather or climate?, 25 Earth's parts act on one another, 26 Energy from wind, water, sunlight and plants, 27 Fuels dug, pumped and piped from the ground, 28 Renewable or not? Weighing up an energy source, 29 The Sun's path and the seasons, 30 The turning Earth and the stars, 31 The Moon's changing shape.

Life — 6 topics, 0 ready

Nothing to read yet: 32 Parts with jobs: inside animals, and in plants, 33 Plants make their own food, 34 Producers, consumers, decomposers, 35 Inherited or picked up; instinct or learned, 36 From flower to seed to seedling, 37 When the place changes.

Grade 5 PROVISIONAL PLAN — awaiting James's sign-off

This is the provisional topic plan drafted from the atom map. James has not signed it off yet; topic titles, order and groupings may change. Nothing here is being written until he does.

The full plan (strands, topics, decisions for James): Grade 5 architecture.

Grade 5: 34 topics — 0 ready for you, 0 being checked, 34 to come.

Physics — 6 topics, 0 ready

Nothing to read yet: 1 Earth pulls everything toward its centre, 2 Equal or unequal forces?, 3 Investigate forces like a scientist, 4 Rubbing makes a pull without touching, 5 Energy chains: where it came from, where it went, 6 Circuits that do a job.

Matter — 5 topics, 0 ready

Nothing to read yet: 7 Name that material, 8 Mixed, but still themselves: taking mixtures apart, 9 Has a new substance formed?, 10 The total mass always holds, 11 Tiny pieces too small to see.

Earth & Space — 11 topics, 0 ready

Nothing to read yet: 12 Measuring the whole weather picture, 13 Where our weather comes from, 14 Climate zones and what makes them, 15 Earth's four spheres, 16 Salt water, fresh water, 17 Slow makings: stone, fossil fuels and landforms, 18 Protecting a place, 19 Shadows through the day, 20 Why the Sun crosses the sky, 21 Earth, Moon and Sun, and our place among the stars, 22 Sorting the solar system.

Life — 12 topics, 0 ready

Nothing to read yet: 23 What an ecosystem is, 24 Where a plant's body comes from, 25 Matter loops, energy flows through, 26 Food webs and the ripple, 27 Healthy ecosystems, and what people do to them, 28 Parents pass on instructions, 29 Who pulls through, 30 The food organs, 31 Heart and lungs, 32 Brain, senses and skin, 33 Bones and muscles, 34 Kidneys, bladder and the reproductive organs.

For James

Your to-do today

  1. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  2. Topic 4 Magnets — open its review page (type sheet first, then the lessons)
  3. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  4. Topic 5 What a force is — open its review page (type sheet first, then the lessons)
  5. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  6. Topic 6 Forces that touch, and forces that don't — open its review page (type sheet first, then the lessons)
  7. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  8. Topic 7 Pushes and pulls change things — open its review page (type sheet first, then the lessons)
  9. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  10. Topic 8 Strong or weak: drawing a force — open its review page (type sheet first, then the lessons)
  11. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  12. Topic 9 Balanced forces — open its review page (type sheet first, then the lessons)
  13. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  14. Topic 10 Unbalanced forces — open its review page (type sheet first, then the lessons)
  15. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  16. Topic 11 Sound — open its review page (type sheet first, then the lessons)
  17. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  18. Topic 12 Energy: what has it, how it moves — open its review page (type sheet first, then the lessons)
  19. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  20. Topic 13 Light: sources, straight lines, shadows — open its review page (type sheet first, then the lessons)
  21. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  22. Topic 14 Light bounces, bends or soaks in — open its review page (type sheet first, then the lessons)
  23. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  24. Topic 15 Light and heat — open its review page (type sheet first, then the lessons)
  25. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  26. Topic 16 Describe it, sort it — open its review page (type sheet first, then the lessons)
  27. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  28. Topic 17 Measuring tools — open its review page (type sheet first, then the lessons)
  29. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  30. Topic 18 Which has more? — open its review page (type sheet first, then the lessons)
  31. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  32. Topic 19 Sinks, floats, sticks to a magnet: choosing materials — open its review page (type sheet first, then the lessons)
  33. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  34. Topic 20 Solids, liquids and gases — open its review page (type sheet first, then the lessons)
  35. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  36. Topic 21 Heating and cooling — open its review page (type sheet first, then the lessons)
  37. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  38. Topic 22 Measuring the weather — open its review page (type sheet first, then the lessons)
  39. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  40. Topic 23 Weather over a season, and far away — open its review page (type sheet first, then the lessons)
  41. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  42. Topic 24 Volcanoes, earthquakes, landslides — open its review page (type sheet first, then the lessons)
  43. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  44. Topic 25 Dangerous weather — open its review page (type sheet first, then the lessons)
  45. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  46. Topic 26 Soil — open its review page (type sheet first, then the lessons)
  47. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  48. Topic 27 Fossils — open its review page (type sheet first, then the lessons)
  49. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  50. Topic 28 Using and conserving natural resources — open its review page (type sheet first, then the lessons)
  51. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  52. Topic 29 The Sun — open its review page (type sheet first, then the lessons)
  53. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  54. Topic 30 The stars — open its review page (type sheet first, then the lessons)
  55. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  56. Topic 31 The solar system — open its review page (type sheet first, then the lessons)
  57. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  58. Topic 32 Alive or not — open its review page (type sheet first, then the lessons)
  59. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  60. Topic 33 What living things need — open its review page (type sheet first, then the lessons)
  61. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  62. Topic 34 Backbone or no backbone — open its review page (type sheet first, then the lessons)
  63. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  64. Topic 35 The five vertebrate groups — open its review page (type sheet first, then the lessons)
  65. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  66. Topic 36 Eggs, body parts and senses — open its review page (type sheet first, then the lessons)
  67. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  68. Topic 37 How plants make new plants — open its review page (type sheet first, then the lessons)
  69. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  70. Topic 38 Plant parts and their jobs — open its review page (type sheet first, then the lessons)
  71. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  72. Topic 39 Plants respond — open its review page (type sheet first, then the lessons)
  73. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  74. Topic 40 Life cycles and family likeness — open its review page (type sheet first, then the lessons)
  75. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  76. Topic 41 Food chains — open its review page (type sheet first, then the lessons)
  77. Energy topic (Topic 12, was 11 — Sound is Topic 11 now) — seven questions before it is rebuilt: open the decision page (Sound before Energy? the seven-lesson list; three atoms reworded and one new; the 403 wording lines follow your word).
  78. Topic 42 Living together and coping with change — open its review page (type sheet first, then the lessons)

Standing reminder (your rulings of 28–29 Sep): hard PP100 items are harder than medium — typed only to recall a term or read a number; a typed item whose answer is one of the things in view is an MCQ; difficulty rises with atom order. Every type sheet authored before that ruling has been re-authored, so please re-review the PP100 type sheets — Topic 1's full bank and Topics 2–6's sheets — even where you had looked at the lessons already. Videos: edited by Peps video ID; the ledger is here. Olivia's notes: tracker (every note and what happened to it); her Topic 1 review leaves two questions for you. Strand intros: all four strand-opening video scripts are on one page for your word on sending them to the pipeline. Physics misconception audit (your ask, 28 Sep night): the report has four decisions for you, the first about Topic 3's "beats Earth's pull" wording — its videos are already rendering with that wording.

One row per built topic: its stage, whether you have reviewed it, whether Olivia's notes are in, whether the videos exist. The 🎤 Voice note button on every topic page sends a thought, with a transcript, to the build's inbox.

TopicTitleStageReviewed by you?Reviewed by Olivia?Videos ready?Pages
G3 T1Where is it? Did it move?Ready to review · videos doneyou: approved 2026-09-28Olivia: received 2026-09-2911 of 11review page · types
G3 T2Fast and slowReady to review · videos on the wayyou: lessons and type sheet reviewed 29 Sep (eight notes, being applied); videos authorisedOlivia: pending10 of 11review page · types
G3 T3Earth pulls things downReady to review · videos doneyou: lessons approved 28 Sep night (video pipeline authorised; L05 gains bungee/plane examples); type sheet re-review pendingOlivia: received 2026-09-288 of 8review page · types
G3 T4MagnetsReady to review · videos doneyou: pendingOlivia: pending5 of 5review page · types
G3 T5What a force isReady to review · videos on the wayyou: pendingOlivia: pending4 of 6review page · types
G3 T6Forces that touch, and forces that don'tReady to review · videos on the wayyou: pendingOlivia: pending3 of 5review page · types
G3 T7Pushes and pulls change thingsReady to review · videos on the wayyou: pendingOlivia: pending5 of 6review page · types
G3 T8Strong or weak: drawing a forceReady to review · videos doneyou: pendingOlivia: pending5 of 5review page · types
G3 T9Balanced forcesReady to review · videos on the wayyou: pendingOlivia: pending6 of 7review page · types
G3 T10Unbalanced forcesReady to review · videos on the wayyou: pendingOlivia: pending2 of 5review page · types
G3 T11SoundBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T12Energy: what has it, how it movesReady to review · videos on the wayyou: pendingOlivia: pending1 of 10review page · types
G3 T13Light: sources, straight lines, shadowsReady to review · videos on the wayyou: pendingOlivia: pending4 of 6review page · types
G3 T14Light bounces, bends or soaks inReady to review · videos on the wayyou: pendingOlivia: pending5 of 7review page · types
G3 T15Light and heatReady to review · videos on the wayyou: pendingOlivia: pending0 of 5review page · types
G3 T16Describe it, sort itReady to review · videos on the wayyou: pendingOlivia: pending7 of 8review page · types
G3 T17Measuring toolsReady to review · videos on the wayyou: pendingOlivia: pending6 of 10review page · types
G3 T18Which has more?Ready to review · videos doneyou: pendingOlivia: pending5 of 5review page · types
G3 T19Sinks, floats, sticks to a magnet: choosing materialsReady to review · videos on the wayyou: pendingOlivia: pending4 of 6review page · types
G3 T20Solids, liquids and gasesBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T21Heating and coolingBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T22Measuring the weatherBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T23Weather over a season, and far awayBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T24Volcanoes, earthquakes, landslidesBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T25Dangerous weatherBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T26SoilBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T27FossilsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T28Using and conserving natural resourcesBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T29The SunBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T30The starsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T31The solar systemBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T32Alive or notBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T33What living things needBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T34Backbone or no backboneBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T35The five vertebrate groupsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T36Eggs, body parts and sensesBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T37How plants make new plantsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T38Plant parts and their jobsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T39Plants respondBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T40Life cycles and family likenessBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T41Food chainsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T42Living together and coping with changeBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types