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 — 31 ready for you, 11 being checked, 0 to come.

Physics — 15 topics, 15 ready

Topic 1Both reviewed · fixes in progress

Where is it? Did it move?

8 lessons · your notes received 10/01

Topic 2Both reviewed · fixes in progress

Fast and slow

7 lessons · your notes received 10/01

Topic 3James reviewed · waiting for Olivia

Earth pulls things down

6 lessons · your notes received 09/28

Topic 4James reviewed · waiting for Olivia

Magnets

3 lessons

Topic 5James reviewed · waiting for Olivia

What a force is

4 lessons

Nothing needs you
Topic 6James reviewed · waiting for Olivia

Forces that touch, and forces that don't

3 lessons

Nothing needs you
Topic 7James reviewed · waiting for Olivia

Pushes and pulls change things

5 lessons

Nothing needs you
Topic 8James reviewed · waiting for Olivia

Strong or weak: drawing a force

3 lessons

Nothing needs you
Topic 9James reviewed · waiting for Olivia

Balanced forces

5 lessons

Nothing needs you
Topic 10James reviewed · waiting for Olivia

Unbalanced forces

3 lessons

Nothing needs you
Topic 11James reviewed · waiting for Olivia

Sound

5 lessons

Nothing needs you
Topic 12James reviewed · waiting for Olivia

Energy: what has it, how it moves

8 lessons

Topic 13James reviewed · waiting for Olivia

Light: sources, straight lines, shadows

4 lessons

Nothing needs you
Topic 14James reviewed · waiting for Olivia

Light bounces, bends or soaks in

4 lessons

Nothing needs you
Topic 15James reviewed · waiting for Olivia

Light and heat

3 lessons

Nothing needs you

Matter — 6 topics, 6 ready

Topic 16James reviewed · waiting for Olivia

Describe it, sort it

5 lessons

Nothing needs you
Topic 17James reviewed · waiting for Olivia

Measuring tools

5 lessons

Nothing needs you
Topic 18James reviewed · waiting for Olivia

Which has more?

4 lessons

Nothing needs you
Topic 19James reviewed · waiting for Olivia

Sinks, floats, sticks to a magnet: choosing materials

4 lessons

Nothing needs you
Topic 20James reviewed · waiting for Olivia

Solids, liquids and gases

6 lessons

Nothing needs you
Topic 21James reviewed · waiting for Olivia

Heating and cooling

7 lessons

Nothing needs you

Earth & Space — 10 topics, 7 ready

Topic 22James reviewed · waiting for Olivia

Measuring the weather

6 lessons

Nothing needs you
Topic 23James reviewed · waiting for Olivia

Weather over a season, and far away

5 lessons

Nothing needs you
Topic 24James reviewed · waiting for Olivia

Volcanoes, earthquakes, landslides

6 lessons

Nothing needs you
Topic 25James reviewed · waiting for Olivia

Dangerous weather

3 lessons

Nothing needs you
Topic 26James reviewed · waiting for Olivia

Soil

4 lessons

Nothing needs you
Topic 27James reviewed · waiting for Olivia

Fossils

5 lessons

Nothing needs you
Topic 28Ready for James

Using and conserving natural resources

4 lessons

Topic 29Ready for James

The Sun

3 lessons

Topic 30Ready for James

The stars

4 lessons

Topic 31James reviewed · waiting for Olivia

The solar system

5 lessons

Nothing needs you

Life — 11 topics, 3 ready

Topic 32James reviewed · waiting for Olivia

Alive or not

5 lessons

Nothing needs you
Topic 33Ready for James

What living things need

4 lessons

Topic 34Ready for James

Backbone or no backbone

3 lessons

Topic 35Ready for James

The five vertebrate groups

6 lessons

Topic 36Ready for James

Eggs, body parts and senses

3 lessons

Topic 37James reviewed · waiting for Olivia

How plants make new plants

4 lessons

Nothing needs you
Topic 38Ready for James

Plant parts and their jobs

3 lessons

Topic 39Ready for James

Plants respond

3 lessons

Topic 40James reviewed · waiting for Olivia

Life cycles and family likeness

5 lessons

Nothing needs you
Topic 41Ready for James

Food chains

3 lessons

Topic 42Ready for James

Living together and coping with change

4 lessons

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

Also for you, when you want them: the notes tab (every note from Olivia and from you, and what happened to it) · the Earth & Space and Life skim page · the TimeBack Scroll handoff and asks · the strand-test format proposal · the Energy decision page · the video ledger.

One row per built topic: its stage, what needs you (each a link to that topic's Needs-you page), and its pages. The 🎤 Voice note button on every topic page sends a thought, with a transcript, to the build's inbox.

TopicTitleStageNeeds youPages
G3 T1Where is it? Did it move?Both reviewed · fixes in progressNeeds you (35)review page · types · fixes · notes
G3 T2Fast and slowBoth reviewed · fixes in progressNeeds you (6)review page · types · fixes · notes
G3 T3Earth pulls things downJames reviewed · waiting for OliviaNeeds you (3)review page · types · fixes · notes
G3 T4MagnetsJames reviewed · waiting for OliviaNeeds you (3)review page · types · notes
G3 T5What a force isJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T6Forces that touch, and forces that don'tJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T7Pushes and pulls change thingsJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T8Strong or weak: drawing a forceJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T9Balanced forcesJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T10Unbalanced forcesJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T11SoundJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T12Energy: what has it, how it movesJames reviewed · waiting for OliviaNeeds you (3)review page · types · notes
G3 T13Light: sources, straight lines, shadowsJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T14Light bounces, bends or soaks inJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T15Light and heatJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T16Describe it, sort itJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T17Measuring toolsJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T18Which has more?James reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T19Sinks, floats, sticks to a magnet: choosing materialsJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T20Solids, liquids and gasesJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T21Heating and coolingJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T22Measuring the weatherJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T23Weather over a season, and far awayJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T24Volcanoes, earthquakes, landslidesJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T25Dangerous weatherJames reviewed · waiting for OliviaNothing needs youreview page · types · fixes · notes
G3 T26SoilJames reviewed · waiting for OliviaNothing needs youreview page · types · fixes · notes
G3 T27FossilsJames reviewed · waiting for OliviaNothing needs youreview page · types · fixes · notes
G3 T28Using and conserving natural resourcesReady for JamesNeeds you (1)review page · types · notes
G3 T29The SunReady for JamesNeeds you (1)review page · types · notes
G3 T30The starsReady for JamesNeeds you (1)review page · types · notes
G3 T31The solar systemJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T32Alive or notJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T33What living things needReady for JamesNeeds you (1)review page · types · notes
G3 T34Backbone or no backboneReady for JamesNeeds you (1)review page · types · notes
G3 T35The five vertebrate groupsReady for JamesNeeds you (1)review page · types · notes
G3 T36Eggs, body parts and sensesReady for JamesNeeds you (1)review page · types · notes
G3 T37How plants make new plantsJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T38Plant parts and their jobsReady for JamesNeeds you (1)review page · types · notes
G3 T39Plants respondReady for JamesNeeds you (1)review page · types · notes
G3 T40Life cycles and family likenessJames reviewed · waiting for OliviaNothing needs youreview page · types · notes
G3 T41Food chainsReady for JamesNeeds you (1)review page · types · notes
G3 T42Living together and coping with changeReady for JamesNeeds you (1)review page · types · notes