Early Science  /  Ramps  /  Week 1: Lesson 3

Week 1: Move It!

Lesson 3

Children explore rolling and sliding and how an object’s shape affects the way it moves.


Circle Time: Introduction

Roll and Slide   
5-10 min.

 

A teacher leans forward, during circle time, to push a purple plastic ball across the rug.

Children build an understanding of the terms roll and slide as they play a circle game, sing a song, and predict how specific objects will move when pushed.

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Tip It   
5 min.

 

Students look on, as a teacher holds a baking tray at an angle from the floor, and slides a toy plastic turtle down the tray.

Children take turns placing a small object in a large box lid. The class predicts whether it will roll or slide when the box lid is tipped to become a ramp.

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Guided Small Group

How Many Rolls and Slides?   
15 min.

 

Student rolls a ball down a cardboard ramp.

Children choose objects and predict whether they will roll or slide down a ramp. They record their choices on a chart and then compare the results.

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Learning Centers

Play Dough Shapes and Ramps   
5-15 min.

 

A student holds one piece of flat red play-dough, while rolling a ball of red play-dough down a cardboard ramp.

Children make play dough shapes and send them down ramps. Which shapes roll? Which shapes slide?

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Coconut Star   
5-10 min. 

 

Coconut Star app screenshot.

Children try to make a coconut land on a star while exploring how the amount of force, the steepness of a ramp, and the surface texture of the pathway affect how far a coconut will roll.

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Toys on Ramps   
5-15 min.

 

Students send objects down a ramp setup toward an obstacle.

Children build ramps and then send small toys or objects down the ramps.

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Outdoors

Ramp Hunt   
15 min. 

 

Teacher records student rolling a tire outside.

Children go outside looking for ramps in their environment. Then they describe how the ramp makes a task easier for someone.

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Circle Time: Wrap-Up

How Many Rolls and Slides?   
15 min.

 

Student rolls a ball down a cardboard ramp.

Children choose objects and predict whether they will roll or slide down a ramp. They record their choices on a chart and then compare the results.

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Ramp Hunt   
15 min. 

 

Teacher records student rolling a tire outside.

Children go outside looking for ramps in their environment. Then they describe how the ramp makes a task easier for someone.

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