• Resource ID: K4SCI002
• Grade Range: 2
• Subject: Science

### Increasing and Decreasing Energy

This resource provides sample activities for teachers to use in helping students to identify and investigate the effects of increasing and decreasing amounts of light, heat, and sound energy on an object.

• Resource ID: MATH_IMG_001
• Grade Range: K–8
• Subject: Math

### Interactive Math Glossary

The Interactive Math Glossary is provided by the Texas Education Agency to help teachers explore and understand mathematics vocabulary.

• Resource ID: R4ISCI001
• Grade Range: K–8
• Subject: Science

### Interactive Science Glossary

The Interactive Science Glossary is a resource that supports students who are learning the language of science. This resource includes written and spoken definitions and sentences in both Spanish and English. Students can even create, download, and print their own vocabulary cards.

• Resource ID: PBS379
• Grade Range: PreK–2
• Subject: Math

### Sunflower Biscuit Bones (PDF) | Martha Speaks

The PDF of the interactive, informational story "Sunflower Biscuit Bones" designed for in-classroom use.

• Resource ID: PBS438
• Grade Range: PreK–3
• Subject: Science

### Motion of the Ocean | Nature Cat

Sing along with Nature Cat, Nature Dog, and their friends and learn about how the ocean currents work with this “Motion of the Ocean” song! From the Nature Cat: Ocean Commotion special.

• Resource ID: PBS439
• Grade Range: K–3
• Subject: Science

### How to Travel Around the World | Nature Cat

In this fun clip from Nature Cat: Ocean Commotion, Nature Dog and Sputnik form an unlikely alliance to rescue Mr. Chewinsky and in the process, they find out whether it’s possible to travel around the world using only the ocean currents.

• Resource ID: PBS462
• Grade Range: 1–5
• Subject: Science

### States of Matter Fitness

In this 3rd through 5th grade video, students use their science knowledge and apply it using physical activity! Learning about the stages of matter, solid, liquid and gas, students perform an exercise for each as the teacher calls out an object such as soup or fog.

• Resource ID: R4SCI0042
• Grade Range: 2
• Subject: Science

### Living Organisms

A Tier 1 life science instructional resource for grade 2