Topic 2 Fast and slow — what needs James (6)

grade3/topic02_build/content/G3T02_lessons_a.py: “"options": ["staying the same", "changing"], "key": 1,” → “"options": ["staying the same", "changing every moment"], "key": 1,”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "A toy boat floats in the bathtub by the tap in the morning. At lunch it is by the plug. Did the boat move?",” → “"stem": "A toy boat was by the tap in the morning. At lunch the same boat is by the plug. Did the boat move?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “ "why": "Before, the boat's position was by the tap.<br>After, its position is by the plug.<br>Its position changed, so it moved."}, ” → “ "why": "Before, the boat's position was by the tap.<br>After, its position is by the plug.<br>Its position changed, so it moved."}, {"type": "mcq", "tag": "fluency", "stem": "The hour hand of a clock is moving very slowly around the clock face. Is its position changing right now?", "options": ["yes", "no"], "key": 0, "fb": ["Slow is still moving. A moving thing is always changing its position.", "Slow is still moving. Each moment, the hour hand is a tiny bit farther around."], "why": "The hour hand is moving, even though it moves slowly.<br>A moving object is always changing its position.<br>So its position is changing right now."}, ”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "A truck is driving along the road. Does its position change as it drives?",” → “"stem": "A truck is driving along the road. Is its position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "A truck is waiting at a red light. Does its position change as it waits?",” → “"stem": "The same truck is waiting at a red light. Is its position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "You see a stick lying on the ground. Does its position change as it lies there?",” → “"stem": "A leaf is lying on the ground. Is its position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "You see a leaf falling from a tree. Does its position change as it falls?",” → “"stem": "Another leaf is falling from a tree. Is its position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "A girl is walking to school. Does her position change as she walks?",” → “"stem": "A girl is walking to school. Is her position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "A dog is asleep, lying still in its basket. Does its position change as it sleeps?",” → “"stem": "A dog is asleep in its basket. Is its position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "A car is parked outside a house. Does its position change while it is parked?",” → “"stem": "A car is parked outside a house. Is its position changing right now?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “ {"type": "mcq", "tag": "fluency", "stem": "A dog runs along the beach. You take a picture every second. Between two pictures, is the dog's position changing?", "options": ["yes", "no"], "key": 0, "fb": ["Between the pictures the dog is still running, so its position is changing the whole time.", "The dog is running between the pictures too. A moving animal is always changing its position."], "why": "Between the pictures, the dog is still running.<br>A moving animal is always changing its position.<br>So its position is changing between the pictures too."}, ” → “ {"type": "mcq", "tag": "fluency", "stem": "True or false: a moving object is somewhere new each moment.", "options": ["true", "false"], "key": 0, "fb": ["A moving object is always changing its position.", "A moving object is always changing its position, so it is somewhere new each moment."], "why": "A moving object is always changing its position.<br>So each moment, it is somewhere new.<br>The sentence is true."}, ”

grade3/topic02_build/content/G3T02_lessons_a.py: “ {"type": "mcq", "tag": "fluency", "stem": "A bus drives along the road without stopping. Is there any moment, while it drives, when the bus stays in one place?", "options": ["yes", "no"], "key": 1, "fb": ["The bus is moving the whole time, so it is in a different position every moment.", "A moving bus is in a different position every moment. It never stays in one place while it moves."], "why": "The bus is moving the whole time.<br>A moving object is always changing its position.<br>So there is no moment when the bus stays in one place."}, ” → “ {"type": "mcq", "tag": "fluency", "stem": "True or false: a moving object stays in one place while it moves.", "options": ["true", "false"], "key": 1, "fb": ["A moving object never stays in one place. It is somewhere new each moment.", "A moving object is always changing its position, so it never stays in one place."], "why": "A moving object is always changing its position.<br>So it never stays in one place while it moves.<br>The sentence is false."}, ”

grade3/topic02_build/content/G3T02_lessons_a.py: “ # recognition of the word (Olivia, 1 Oct 2026: pick the vocabulary word that fits the sentence) — the only item that prints the word as an option, so it sits last {"type": "mcq", "tag": "fluency", "stem": "A toy train goes around its track. Which word fits the gap? \"While it goes, the train's ___ is changing.\"", "options": ["position", "size", "color"], "key": 0, "fb": ["Where the train is, is its position. While it goes around the track, where it is keeps changing.", "The train stays the same size. What changes is where it is: its position.", "The train stays the same color. What changes is where it is: its position."], "why": "Position means where something is.<br>While the train goes around the track, where it is keeps changing.<br>So the word that fits is position."}, ” → “”

grade3/topic02_build/content/G3T02_lessons_a.py: “{"t": "idea", "text": "Its path is one straight line, with no corner and no bend, so the ball did not change direction."},” → “{"t": "idea", "text": "Its path is straight, so the ball did not change direction."},”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "The dotted line is the path of a ball that rolled to the gym wall and away again. What does the corner show?",” → “"stem": "A ball rolls across the gym floor. Its dotted path has a corner at the wall. What does the corner show?",”

grade3/topic02_build/content/figures.py: “ body += chip(430, 125, "CORNER") + line(448, 116, 460, 96, 1, color=MID)” → “ body += chip(300, 200, "CORNER") + line(300, 191, 440, 100, 1, color=MID)”

grade3/topic02_build/content/figures.py: “ return svg(w, h, rect(10, 10, w - 20, h - 20, PALE, rx=6, width=1, stroke=MID) + chip(70, 24, "SEEN FROM ABOVE") + body, title, blind)” → “ return svg(w, h, rect(10, 10, w - 20, h - 20, PALE, rx=6, width=1, stroke=MID) + body, title, blind)”

grade3/topic02_build/content/G3T02_lessons_a.py: “Which part of the sentence describes the direction?",” → “Which part of the sentence is the direction?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “{"type": "mcq", "tag": "recall", "fig": "path_marble_line", "stem": "Look at the dotted line behind the marble. What do we call the line a moving object travels along?",” → “{"type": "mcq", "tag": "recall", "stem": "What do we call the line a moving object travels along?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "The dotted path shows the movement of the skateboard. Did the skateboard change direction?",” → “"stem": "Look at the dotted path behind the skateboard. Did the skateboard change direction?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "The dotted path shows the movement of the remote-control car. Did the car change direction?",” → “"stem": "Look at the dotted path behind the remote-control car. Did the car change direction?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “"stem": "The dotted path shows the movement of the bike. Did the bike change direction?",” → “"stem": "Look at the dotted path behind the bike. Did the bike change direction?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “{"type": "mcq", "tag": "fluency", "fig": "path_sled_hill", "stem": "A child on a sled slides straight down a snowy hill. The dotted path shows the movement of the sled. Did the sled change direction?",” → “{"type": "mcq", "tag": "fluency", "stem": "A sled slides straight down a snowy hill. Did the sled change direction?",”

grade3/topic02_build/content/G3T02_lessons_a.py: “ {"t": "idea", "text": "We can write what happened in a table."}, {"t": "idea", "text": "The table has one row for each toy."}, {"t": "idea", "text": "The first column names the toy. The second column says how far it went."}, {"t": "fig", "key": "table_frog_duck", "cap": "The same ten seconds for both. Read along each row: the frog went 80 centimeters, the duck went 30 centimeters. The frog went farther."}, ” → “ {"t": "fig", "key": "table_frog_duck", "cap": "The same ten seconds for both. The frog went farther."}, ”