Florida SC.2.P.13.3

Science2nd GradeForces and Changes in Motion

The Standard

Recognize that objects are pulled toward the ground unless something holds them up.

Florida Next Generation Sunshine State Standards for Science

Teacher's field guide

What This Standard Means

What Students Need to Do

Students identify gravity as the force that makes unsupported objects fall. They explain that a table, hand, shelf, or other support can keep an object from falling.

What Mastery Looks Like

Students can predict what will happen when a support is removed from under an object. They can point out what is supporting an object and explain why it stays in place.

Common Misconceptions

Some students think gravity affects only heavy objects or objects that are already falling. Others think a supported object has no gravity acting on it.

How to Assess It

Show a picture of a book on a table and ask, "What keeps the book from falling, and what will happen if the table is removed?"

Lesson moves

Ways to Teach It

  1. Place blocks on cardboard, then pull away the cardboard and observe which direction the blocks move.

  2. Ask students to write: "Why does a pencil fall when I let go, but not when I hold it?"

  3. Play Support Detective by having students find five classroom objects and name what keeps each one from falling.

  4. Examine playground equipment and discuss how seats, chains, platforms, and hands support people and objects against gravity.

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Printable SC.2.P.13.3 Worksheet

Preview of the SC.2.P.13.3 printable worksheet

A ready-to-print activity worksheet aligned to SC.2.P.13.3, with an answer key for the teacher on its own page. No account needed.

PDF, US Letter, prints cleanly in black and white.

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