Grade 3 ยท Mathematics Video Lesson
Determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute Video Lesson
Curriculum-aligned Grade 3 Mathematics lesson video for Determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute. Use it for classroom preview, instruction support, or home review.
About This Video
Curriculum-aligned Grade 3 Mathematics lesson video for Determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute. 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: Determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute lesson plan.
Video Learning Notes
Students learned to add and subtract time intervals measured in minutes using pictorial models and tools like number lines. They practiced representing time visually and solving problems step-by-step. The lesson also introduced when to use measurements of liquid volume or weight, helping students choose appropriate units for different situations. Through guided practice and independent tasks, students developed strategies to solve time interval problems confidently.
Learning Goals
- Add and subtract time intervals in minutes using pictorial models or tools to find solutions to problems.
- Explain when it is appropriate to use measurements of liquid volume (capacity) or weight in problem solving.
Curriculum Context
Grade: Grade 3
Subject: Mathematics
Curriculum: TEKS