Grade 3
Fractions and Parts of a Whole 1/2
- Lesson Aims
- Recognizing unit fractions using the area model for parts of a whole.
- Recognizing the form of a unit fraction representing the numerator and denominator.
- Recognizing the concept part of a whole.
- Investigating parts of a whole in relation to squares of different area sizes.
- Lesson Content.
In this lesson 1/2 representing a unit fraction as one part of a whole using squares of different area sizes.
- Materials
Origami sheets of 2 sizes: 10 x 10 cm, 15 x 15 cm.
To enter the rate you need to purchase the appropriate lessons package
Fractions and Parts of a Whole 2/2
- Lesson Aims
- Recognizing unit fractions using the area model for parts of a whole.
- Recognizing the form of a unit fraction representing the numerator and denominator.
- Recognizing the concept part of a whole.
- Investigating parts of a whole in relation to squares of different area sizes.
- Investigating the part of a whole as a fraction with a numerator different than 1.
- Lesson Content
Lesson 2/2. Using already folded squares from the previous lesson the pupils will learn about another unit fraction resulting from additional fold to the squares.
- Materials
Folded squares from the previous lesson. Origami sheets of 2 sizes: 10 x 10 cm, 15 x 15 cm.
To enter the rate you need to purchase the appropriate lessons package
An activity for fostering Geometric Thinking-Polygons and congruency
- Lesson Aims
Recognizing additional properties of polygons.
- Name of Model
No name.
- Lesson Structure
This lesson is for identifying properties of polygons in an investigative activity.
- Lesson Content
A creative approach to recognizing and folding various polygons without a model.
- Prior Knowledge
A full understanding of polygon shapes and congruency.
To enter the rate you need to purchase the appropriate lessons package
