Systems and Change Vocabulary

Systems and Change Vocabulary Worksheet (Grade 6 Science, TEKS 6.5D to 6.5G)

Help grade 6 students talk about systems like scientists. This one-page vocabulary sheet defines eight key terms about systems, energy, matter, and change in plain language, then uses them in two short activities.

What's Inside

• A word box with simple, kid-friendly definitions for all 8 words, with examples for several
• Activity 1: Students read five real examples and write the letter of the word each one shows
• Activity 2: Students circle the word that best completes four sentences
• A visual answer key with answers marked in red

Words covered: system, interdependence, energy flow, matter cycle, conservation, structure, function, and stability.

How Teachers Use It

Use it to preview words before a lesson, as a bell ringer, or as a review before a quiz. Every word is defined on the page, so no prior knowledge is needed. The sheet takes about 10 minutes, works for independent work, partners, or homework, and prints clearly in black and white.

This worksheet is part of the Science Vocabulary series for grade 6. It supports Texas TEKS 6.5, recurring themes and concepts that connect science topics, and pairs with the Reading in Science sheets for the same standard, so students meet each word in a lesson and then review it here.

Why It Works

Students see each word with a short, clear definition, then use it in a real-world sentence or example instead of copying definitions. Activities stay at the circle, match, and fill-in level, so students build confidence while the answer key lets teachers check work fast.