7th Grade Science Guide

7.1: Forces & Motion 3 Dimensions & Progressions

Unit 1

Probes (optional), iPads (optional)

Activity: Coin Curling Lab

Objective

Overview

Materials

●

● Students explore

● Lesson Plan ● Different coins, masking tape, ruler and meter stick

I can provide evidence that the change in an object’s motion depends on the sum of the forces on the object and the mass of the object. AND Apply Newton’s Third Law to design a solution to a problem involving

balanced and unbalanced forces, energy transfer and friction.

the motion of two colliding objects

Formative Assessment: SEEd 7.1.1 Formative Assessment

Activity: Matchbox Car Collisions

Objective

Overview

Materials

● I can describe the forces acting two colliding objects. AND I can describe the forces acting on objects.

● Students are given matchbox cars,

● Additional Resources;

Collision Carts Interactive

● Matchbox cars (1 per

pennies/gram weights, a block of wood and asked to collide the car with different amounts of mass into blocks of wood (also different amounts of mass) and asked to make observations. Students could use ipads, etc. to video the collisions to

group), Pennies or other masses to tape to car, or block of wood, Tape, Interactive Notebooks, Meter Sticks, Scale, iPads (optional)

make accurate measurements.

Activity: Carnival Collisions

Objective

Overview

Materials