• 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 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.

Folded squares from the previous lesson. Origami sheets of 2 sizes: 10 x 10 cm, 15 x 15 cm.