Shodor Interactivate: Lesson: Pascal's Triangle

Young scholars examine the patterns in Pascal's Triangle. In this recognizing instructional activity, students view a model of Pascal's Triangle and describe the patterns of the multiples. Young scholars identify the shapes that are made...

Contains lessons and activities on Pascal's Triangle at three levels: elementary, intermediate, and advanced.

While the lesson plan focuses on right triangles, this activity offers a great way to practice the area of all triangles through an interactive webpage. The activity begins with the class taking a square paper and cutting in in half; can...

Explore fractions, ratios, area, and perimeter through guided practice lessons.

In this lesson students will practice finding the perimeter of regular and irregular shapes with right angles and the appropriate units for measuring perimeter.

In this lesson students will practice estimation with computation, counting, length and area.

In this lesson students will practice finding the area of irregular shapes with right angles and understand that there are different methods for calculating area.

In this lesson students will practice finding the area rectangular shapes and irregular shapes with right angles and understand why the area formula works for rectangular shapes.

In this lesson students will learn what determines whether an angle is acute, obtuse or a right angle.

In this lesson students will understand probability and chance and understand the results of probability and chance in real life situations.