Grade 1 ยท Mathematics Video Lesson
Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences Video Lesson
Curriculum-aligned Grade 1 Mathematics lesson video for Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences. Use it for classroom preview, instruction support, or home review.
About This Video
Curriculum-aligned Grade 1 Mathematics lesson video for Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences. Use it for classroom preview, instruction support, or home review.
This watch page is dedicated to the video. For the complete text lesson plan, activities, standards alignment, and answer guides, use the companion lesson page: Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences lesson plan.
Video Learning Notes
Students learn to solve addition and subtraction problems up to 20 by explaining their strategies using spoken words, objects, pictorial models, and number sentences. They also practice creating and solving problem situations from given number sentences. This builds their understanding of operations and mathematical communication.
Learning Goals
- Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences.
- Generate and solve problem situations when given a number sentence involving addition or subtraction of numbers within 20.
Curriculum Context
Grade: Grade 1
Subject: Mathematics
Curriculum: TEKS