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.

Grade 3

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

Grade 3: 42 topics — 2 ready for you, 21 being checked, 19 to come.

Physics — 15 topics, 2 ready

Topic 1Ready to review · videos done

Where is it? Did it move?

8 lessons · videos: 11 of 11

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

Topic 2Being checked

Fast and slow

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.

Topic 3Ready to review · videos done

Earth pulls things down

6 lessons · videos: 8 of 8

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

Topic 4Being checked

Magnets

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 5Being checked

What a force is

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 6Being checked

Forces that touch, and forces that don't

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 7Being checked

Pushes and pulls change things

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 8Being checked

Strong or weak: drawing a force

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 9Being checked

Balanced forces

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 10Being checked

Unbalanced forces

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 11Being checked

Energy: what has it, how it travels

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 12Being checked

Sound

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 13Being checked

Light: sources, straight lines, shadows

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 14Being checked

Light bounces, bends or soaks in

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 15Being checked

Light and heat

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.

Matter — 6 topics, 0 ready

Topic 16Being checked

Describe it, sort it

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 17Being checked

Measuring tools

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 18Being checked

Which has more?

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 19Being checked

Sinks, floats, sticks to a magnet: choosing materials

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 20Being checked

Solids, liquids and gases

8 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.

Still to come in Earth & Space: 24 Volcanoes, earthquakes, landslides, 25 Dangerous weather, 26 Soil, 27 Fossils, 28 Using and conserving natural resources, 29 The Sun, 30 The stars, 31 The solar system.

Life — 11 topics, 0 ready

Nothing to read yet: 32 Alive or not, 33 What living things need, 34 Backbone or no backbone, 35 The five vertebrate groups, 36 Eggs, body parts and senses, 37 How plants make new plants, 38 Plant parts and their jobs, 39 Plants respond, 40 Life cycles and family likeness, 41 Food chains, 42 Living together and coping with change.

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. Topic 2 Fast and slow — open its review page (type sheet first, then the lessons)
  2. Topic 4 Magnets — open its review page (type sheet first, then the lessons)
  3. Topic 5 What a force is — open its review page (type sheet first, then the lessons)
  4. Topic 6 Forces that touch, and forces that don't — open its review page (type sheet first, then the lessons)
  5. Topic 7 Pushes and pulls change things — open its review page (type sheet first, then the lessons)
  6. Topic 8 Strong or weak: drawing a force — open its review page (type sheet first, then the lessons)
  7. Topic 9 Balanced forces — open its review page (type sheet first, then the lessons)
  8. Topic 10 Unbalanced forces — open its review page (type sheet first, then the lessons)
  9. Topic 11 Energy: what has it, how it travels — open its review page (type sheet first, then the lessons)
  10. Topic 12 Sound — open its review page (type sheet first, then the lessons)
  11. Topic 13 Light: sources, straight lines, shadows — open its review page (type sheet first, then the lessons)
  12. Topic 14 Light bounces, bends or soaks in — open its review page (type sheet first, then the lessons)
  13. Topic 15 Light and heat — open its review page (type sheet first, then the lessons)
  14. Topic 16 Describe it, sort it — open its review page (type sheet first, then the lessons)
  15. Topic 17 Measuring tools — open its review page (type sheet first, then the lessons)
  16. Topic 18 Which has more? — open its review page (type sheet first, then the lessons)
  17. Topic 19 Sinks, floats, sticks to a magnet: choosing materials — open its review page (type sheet first, then the lessons)
  18. Topic 20 Solids, liquids and gases — open its review page (type sheet first, then the lessons)
  19. Topic 21 Heating and cooling — open its review page (type sheet first, then the lessons)
  20. Topic 22 Measuring the weather — open its review page (type sheet first, then the lessons)
  21. Topic 23 Weather over a season, and far away — open its review page (type sheet first, then the lessons)

Standing reminder (your ruling of 28 Sep, night): PP100 hard items are now typed (a word, or a number with its unit), not four-option MCQs. 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: David edits by Peps video ID; the ledger is here. 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: pending11 of 11review page · types
G3 T2Fast and slowBeing checkedyou: pendingOlivia: pendingafter your approvalreview 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: pending8 of 8review page · types
G3 T4MagnetsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T5What a force isBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T6Forces that touch, and forces that don'tBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T7Pushes and pulls change thingsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T8Strong or weak: drawing a forceBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T9Balanced forcesBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T10Unbalanced forcesBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T11Energy: what has it, how it travelsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T12SoundBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T13Light: sources, straight lines, shadowsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T14Light bounces, bends or soaks inBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T15Light and heatBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T16Describe it, sort itBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T17Measuring toolsBeing checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T18Which has more?Being checkedyou: pendingOlivia: pendingafter your approvalreview page · types
G3 T19Sinks, floats, sticks to a magnet: choosing materialsBeing checkedyou: pendingOlivia: pendingafter your approvalreview 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