iv
Fractions
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Grade 3
© Blake eLearning
In this book
The Mathseeds program teaches children the core maths and
problem solving skills needed to be successful at school.
Each online lesson begins by introducing and modeling a
mathematical concept. The child then completes a wide range
of activities to practice the new skill. These activities present
the content in many different ways, so children learn to use
and apply each new skill in a variety of situations.
This book is designed to supplement the online program with
more exercises in the core mathematical concepts. Each unit
focuses on a topic within the main learning strand, presenting
a series of pen and paper activities, word problems, puzzles,
and games to practice their skills and understanding.
The topics in this book align with the following components of
the State Standards:
3.NF.A.1 Understand a fraction 1/b as the quantity formed
by 1 part when a whole is partitioned into b equal parts;
understand a fraction a/b as the quantity formed by a parts
of size 1/b.
3. N F. A . 2 Understand a fraction as a number on the number
line; represent fractions on a number line diagram.
3. N F. A . 3 Explain equivalence of fractions in
special cases, and compare fractions by
reasoning about their size.
3.G.A.2 Partition shapes into parts with equal
areas. Express the area of each part as a
unit fraction of the whole.