Embedded Files
Learning Goal
Learning Goal
By the end of class today:
By the end of class today:
1. I can use the area formula to find the area of any triangle.
2. I can write and explain the formula for the area of a triangle.
3. I know what the terms “base” and “height” refer to in a triangle.
Anytime you see this image in a slide presentation, it is a link to an Illustrative math tool you can use to complete the activity.
Activity 9.1 - Bases & Heights of a Triangle (Warm-Up)
Activity 9.1 - Bases & Heights of a Triangle (Warm-Up)
Activity 9.2 - Finding the Formula for the Area of a Triangle
Activity 9.2 - Finding the Formula for the Area of a Triangle
Here is the link to the worksheet you will need to complete the activity.
Activity 9.3 - Applying the Formula for the Area of a Triangle
Activity 9.3 - Applying the Formula for the Area of a Triangle
Here is the link to the worksheet you will need to complete the activity.
Activity 9.4 - Two More Triangles (Cool-Down)
Activity 9.4 - Two More Triangles (Cool-Down)
Here is the link to the form you will use to submit your cool-down response.
Practice Problems
Practice Problems
If practice problems are assigned for today, you will find them in your Google Classroom.
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