Glow Math & Logic · Lesson 01
Unit fractions build one
Interpret a denominator through equal parts filling a whole. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsDiscover
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Grade 3 Whole & Parts lessons
Ten Grade 3 lesson drafts for exploring whole & parts through models, conversation, and hands-on practice. Try three complete free sample lessons. A paid adult account opens all teaching guides, printable PDFs, and learning tools.
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Glow Math & Logic · Lesson 02
Name a nonunit fraction
Connect a numerator to the number of equal units present. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsDiscover
PDF · Paid classroomGlow Math & Logic · Lesson 03
How far from one?
Find and explain the complement of a fraction of one whole. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsDiscover
PDF · Paid classroomGlow Math & Logic · Lesson 04
Compare with sixths
Justify an inequality using a common partition of the same whole. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 05
Equal shares need equal area
Critique a sharing claim using an explicit referent whole. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 06
Make equivalence visible
Prove equivalence by replacing one piece with equal smaller units. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 07
A half plus sixths
Compose and explain a nonunit fraction using a shared denominator. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 08
Fractions have locations
Connect fractional area to distance along the linked unit interval. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsStretch
PDF · Paid classroomGlow Math & Logic · Lesson 09
Unit name versus quantity
Explain the numerator as a count of copies of a unit fraction. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsStretch
PDF · Paid classroomGlow Math & Logic · Lesson 10
Always name the whole
Distinguish equal fractional relationships from equal physical amounts. Explore a model, explain the relationship, and try it with physical materials.
Whole & PartsStretch
PDF · Paid classroom