Mathematical Reasoning Grades 2-4 Supplement
This supplement strengthens grades 2–4 math minds with puzzles, patterns, and logic-based challenges that go beyond facts—building real understanding, one clever problem at a time.
$32.99
Quantity:
Consumable
Multiple Grades
Nonreligious
Supplemental Material
Mathematical Reasoning Grades 2-4 Supplement
Mathematical Reasoning Grades 2–4 Supplement strengthens one of the most important math skills your child can develop: the ability to think through a problem. Designed for ages 7–9, this 325-page workbook focuses on mathematical reasoning rather than repetitive computation, helping students build confidence as they analyze, compare, predict, and solve.
The activities span six key areas of mathematics: Numbers, Operations, Geometry, Measurement, Relationships, and Data. Through puzzles, visual challenges, pattern recognition, spatial reasoning activities, and real-world problem-solving, students learn to connect mathematical concepts rather than treating them as isolated skills.
Because each lesson is self-contained, the supplement works well for strengthening weak areas, providing extra enrichment, or adding critical-thinking practice alongside another math program. The colorful pages keep students engaged, while the reproducible format makes it easy to revisit activities when additional practice is needed.
A complete answer key is included, and parent preparation is virtually nonexistent. Whether your goal is to fill learning gaps or simply help your child become a stronger mathematical thinker, this supplement provides meaningful practice that goes far beyond basic drill work.
For students who thrive with this approach, consider the complete curriculum levels: Mathematical Reasoning C (Grade 2), D (Grade 3), and E (Grade 4).
Skills Covered
Number and Numeration:
Counting Dots and Letters
Counting Sequences of Letters & Numbers;
Completing Number Sequences
Properties of Sets of Numbers
Comparing Lengths
Comparing Sets, Regions, & Numbers
Using the Number Line
Place Value
Geometry:
Estimating Lengths
Comparing Lengths
Classifying by Shape
Symmetry
Geometric Motions
Congruent Figures
Similar Figures
Combining Shapes
Matching & Finding Shapes
Dividing Figures
Operations:
Counting to Ten, Sums to Ten, Grouping by Tens
Sums Using Coins, Using Basic Facts (Sums)
Equal Lengths & Regions, Equal Sets of Coins
Missing Addends/Differences
Grouping Using Arrays
Products/Missing Factors
Multiple Operations
Rounding/Estimating
Multiples of 10 and 100
Measurement:
Finding Lengths by Counting & by Using Sums
Drawing/Comparing Paths: Equal/Longer/Shorter
Distance Around Figures
Area by Counting/Computing & Estimating
Area/Distance Around
Relations:
Numbers: Comparing, Sentences, Sequences
Using the Order Relations
Using Number Machines/Pairing Numbers
Multiples of 2, 3, and 5
Dividing Using 2, 3, and 5
Basic Facts Using 1, 2, 3, and 5
Tables and Graphs:
Reading and Making Tables and Bar Graphs
Reading Charts
Reading & Drawing Line Graphs
Answers are located in the back of this book.
Publisher's Information
Publisher: The Critical Thinking Co™
Authors: Warren Hill & Ronald Edwards
Age Recommendation: 7 - 9
Grade Recommendation: 2nd - 4th
Faith-Based: No
Consumable: Yes
License: Reproducible
Pages: 314
Size: 8.5" x 11.4"
ISBN: 9781601444141
Format: Softcover
Copyright: 2012
Made in: USA 
Awards and Endorsements from:
- Dr. Toy Best Picks
- Mensa Recommended Materials for the Gifted
- iParenting Media Award
- Mom's Choice Awards Silver Medal for Excellence
- Creative Child Magazine Book of the Year Award
- Mom's Choice Awards Gold Medal for Excellence
- Cathy Duffy 101 Top Picks for Homeschool Curriculum
- iParenting Media Best Products
- Creative Child Magazine Preferred Choice Award
- iParenting Media Excellent Products
- Cathy Duffy Top 100 Award
- Dr. Toy Product of Excellence
- Learning® Magazine Recommended Resource for Successful Teaching
- Jenkins Group Moonbeam Children's Book Award, Silver Medal
- Practical Homeschooling Reader Awards™ - Honorable Mention, Elementary Math Category
- Practical Homeschooling Magazine 3rd Place Reader Award
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- August 23, 2021
Like it!
Elizabeth J.
Ordered this for my 1st grader to supplement his other math. He is liking it so far! Only wish the book was colorful like the first grade addition.
- January 29, 2019
Mathematical Reasoning Grades 2-4 Supplement
MICHELLE B.
Great Resource!!
- September 7, 2013
Wonderful Supplement!
Ann
We started homeschooling last year and it took me so much time looking online for free worksheets. Not only was it time consuming and very difficult to find worksheets in order, I spent crazy amounts of money on ink just to print out these unorganized worksheets. I needed something already put together and organized properly and also would save me money on ink. When I found the Mathematical Reasoning books I could not wait to try them out. My girls love them and I couldn't be happier! With over 300 pages so well organized, it made everything easier for me. I use them as a supplement with the Teaching Textbooks.
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