• Resource ID: TEKS12_MATH_03_001
• Grade Range: 3
• Subject: Math

### Determining the Perimeter of a Polygon (Series and Activity 1)

This activity provides an opportunity for students to investigate the perimeter of polygons.

• Resource ID: GT001
• Grade Range: K–12
• Subject:

### Texas Performance Standards Project

These videos introduce the Texas Performance Standards Project (TPSP), a resource for providing differentiated instruction to gifted/talented (G/T) students.

• Resource ID: R4SCI0025
• Grade Range: 3
• Subject: Science

### Weathering and Decomposition

A Tier 1 earth science instructional resource for grade 3

• 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: R4SCI0040
• Grade Range: 3
• Subject: Science

### Heating and Cooling

A Tier 1 physical science instructional resource for grade 3.

• Resource ID: R4SCI0052
• Grade Range: 3
• Subject: Science

### Exploring Energy

A Tier 1 energy instructional resource for grade 3.

• Resource ID: R4SCI0059
• Grade Range: 3
• Subject: Science

### Forces at Work

A Tier 1 force and motion instructional resource for grade 3

• 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: PBS261
• Grade Range: PreK–1
• Subject: Early Childhood

### Rhyme Time | Sesame Street

Learn all about rhyming with Grover in this fun train game! Conductor Grover leads the way as you drive the train and pick which words rhyme. Don't forget to blow the whistle! Choo choo!

• Resource ID: PBS201
• Grade Range: PreK–2
• Subject: ELA & Reading

### Here Is the Beehive

This rhyme can start a conversation with the child about where bees live, where they keep their honey, how they sound, and what they look like. It can help the child learn new words.

• Resource ID: PBS204
• Grade Range: PreK–1
• Subject: Early Childhood

### Samantha Harris: Reporter | Sesame Street

Teach language, vocabulary, and listening comprehension with Celebrity Vocab clips!

• Resource ID: PBS205
• Grade Range: PreK–1
• Subject: Early Childhood

### H Is For Home | Sesame Street

Take a trip through this home and discover the different words that begin with the letter "H," like "home" and "hose." This video focuses on letter recognition and vocabulary.

• Resource ID: PBS206
• Grade Range: PreK–1
• Subject: Early Childhood

### Word on the Street: Observe with Murray | Sesame Street

What's the word on street? Murray introduces the vocabulary word "observe."

• Resource ID: PBS207
• Grade Range: PreK–1
• Subject: Early Childhood

### Word On the Street: Measure | Sesame Street

What's the word on street? Murray introduces the vocabulary word "Measure."

• Resource ID: PBS208
• Grade Range: PreK–1
• Subject: Early Childhood

### Word on the Street: Scrumptious | Sesame Street

What's the word on street? Murray introduces the vocabulary word "Scrumptious."

• Resource ID: PBS209
• Grade Range: PreK–1
• Subject: Early Childhood

### David Beckham: Persistent | Sesame Street

Teach language, vocabulary, and listening comprehension with Celebrity Vocab clips!

• Resource ID: PBS210
• Grade Range: PreK–1
• Subject: Early Childhood

### Ice Cube: Astounding | Sesame Street

Teach language, vocabulary, and listening comprehension with Celebrity Vocab clips!

• Resource ID: PBS212
• Grade Range: PreK–K
• Subject: Early Childhood

### Drew Brees: Measure | Sesame Street

Teach language, vocabulary, and listening comprehension with Celebrity Vocab clips!

• Resource ID: PBS213
• Grade Range: PreK–K
• Subject: Early Childhood

### Henry Cavill: Respect | Sesame Street

Teach language, vocabulary, and listening comprehension with Celebrity Vocab clips!

• Resource ID: PBS214
• Grade Range: PreK–1
• Subject: Early Childhood

### Jesse Williams: Furious | Sesame Street

Teach language, vocabulary, and listening comprehension with Celebrity Vocab clips!