3rd Grade Stability and Change in Systems

3rd Grade Stability and Change in Systems Worksheet (Recurring Themes, TEKS 3.5G)

Students compare a pond during normal rain and during a drought, sort what changed and what stayed the same, then decide which statements about stability and change are true, including a big lake that stays stable after one hot day. Simple black and white doodles and big, easy to read text keep the focus on the big idea, not the reading. No prior knowledge is needed: the page teaches the idea first.

What's Inside

• A teach strip with a pond before and after a drought
• Part A: write C or S for parts of the pond, with one done
• Part B: circle True or False for four statements, with one done
• A friendly squirrel guide that points out the key idea
• A visual answer key with answers marked in red, plus a short teacher note

How Teachers Use It

Use it as a mini lesson follow up, a quick check, or a science center. It takes 6 to 8 minutes and prints clearly in black and white. The focus skill is explaining how conditions affect stability and change, one of the grade 3 recurring themes and concepts that connect every science unit.

Why It Works

Each sheet teaches one big idea with real, everyday examples kids already know. Every activity has a done for you example, and students only circle, sort, number, or write a letter, so they can finish on their own. Wrong choices are believable, not silly, so students have to think. Pair it with the other Recurring Themes sheets to cover patterns, cause and effect, scale, systems, energy and matter, structure and function, and stability and change.