Curiosity, period by period — fitted to your timetable.
Tell Meyy your periods and their length; it plans every chapter of Curiosity to fit, and you tick off sections as you teach.
Push, Pull, and Everything In Between
Observe and define: what a force is and does · Hands-on Science
This is the chapter's opening unit, so begin by inviting students to share anything they already associate with the word 'force' before the activity starts — it surfaces prior ideas without correcting them yet. Watch for the common assumption that carrying an object upward is neither a push nor a pull; guide students to see that lifting is a push upward against gravity. A useful checkpoint: students are ready to move on when every action on the board has been labelled push or pull with no unresolved cases.
0-8Groups receive the cardboard box and attempt to move it in as many distinct ways as they can, noting each action.
8-28Groups categorise each recorded action as a push or a pull and discuss whether any action fits neither category.
28-40Whole-class share-out: each group contributes one action; teacher scribes on the board, prompting students to spot the push-or-pull pattern.
40-45Teacher leads a quick consolidation: every push or pull on an object is called a force, and the class agrees on a shared working definition.
Competency (C-2.1). Understanding the physical world through the concept of force as the agent that governs changes in motion, direction, and shape.
Learning outcome. Students can define force as a push or pull resulting from the interaction of two objects, identify at least four effects a force can produce, and state the SI unit of force.
A football is rolling across a field and a player kicks it sideways. Which effect of force does this demonstrate?
- A Bringing about a change in the shape of an object
- B Changing the direction of motion of a moving object
- C Changing the speed of a moving object without affecting direction
- D Making an object at rest begin to move
B. Changing the direction of motion of a moving object
What each wrong option reveals
- A Selecting this indicates the student associated the kick with a deformation effect, confusing the temporary contact deformation of a ball with the chapter's four defined effects.
- C Selecting this indicates the student correctly identified a speed-change effect but failed to notice that the kick is sideways — changing direction is the primary outcome here.
- D Selecting this indicates the student confused the ball's prior rolling state, thinking it was at rest before the kick — a misreading of the scenario's initial conditions.
Also saved as 10 periods or 12 periods or 14 periods or 16 periods.
- 2What Does a Force Actually Do?
Observe and define: what a force is and does - 3Force as an Interaction — and the Newton
Observe and define: what a force is and does - 4Muscles at Work — Mapping Muscular Force
Classify and investigate: contact forces - 5The Hidden Force That Stops Things — Introducing Friction
Classify and investigate: contact forces - 6Does Surface Type Change How Far Things Slide?
Classify and investigate: contact forces - 7Floating Magnets — Observing Magnetic Force
Classify and investigate: non-contact forces - 8Charged Bodies Attract and Repel — Electrostatic Force
Classify and investigate: non-contact forces - 9Why Does Everything Fall Down? — Gravitational Force
Classify and investigate: non-contact forces - 10Mapping All Forces — A Classification Consolidation
Classify and investigate: non-contact forces - 11Different Objects, Different Pulls — Observing Weight
Measure and distinguish: weight, mass, and the spring balance - 12Reading the Spring Balance — Range, Least Count, and Measurement
Measure and distinguish: weight, mass, and the spring balance - 13Weight Is Not Mass — A Critical Distinction
Measure and distinguish: weight, mass, and the spring balance - 14The Upward Push of Water — Feeling Buoyant Force
Reason causally: buoyancy as a force balance - 15Gravity vs Upthrust — Why Objects Float or Sink
Reason causally: buoyancy as a force balance - 16Force Analysis of Unfamiliar Situations
Apply and explain: forces as physical causes across contexts - 17Design a Test: Investigating One Force Relationship
Apply and explain: forces as physical causes across contexts - 18The Harbour Engineer's Problem
Apply and explain: forces as physical causes across contexts
- 1. Exploring the Investigative World of Science
- 2. Beyond Our Naked Eye
- 3. Health: The Ultimate Treasure
- 4. Magnetic and Heating Effects
- 5. Exploring Forces
- 6. Pressure, Winds, Storms, and Cyclones
- 7. Particulate Nature of Matter
- 8. Elements, Compounds, and Mixtures
- 9. The Amazing World of Solutes, Solvents, and Solutions
- 10. Light: Mirrors and Lenses
- 11. Keeping Time with the Skies
- 12. How Nature Works in Harmony
- 13. Earth, a Unique Life Sustaining Planet
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