think! Mathematics Essential Teacher’s Resource Materials Grade 2

think! Mathematics is a series of textbooks and workbooks written to meet the requirements of national standards. In tandem with adapted approaches used in Singapore to develop critical thinking, as well as problem-solving and analytical skills, students can gain a strong foundation to achieve the highest possible level of mastery of mathematics.

Digital Teacher Resources are available for teachers who have purchased a classroom set of textbooks or workbooks for the current school year. This digital product requires annual renewal.  Subscriptions are based on a school year and are active July 1 – June 30.

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think! Mathematics Essential Teacher's Resource Materials Grade 2

The Grade 2 Essential Teacher’s Resource Materials include:

Teacher Ebook Access

  • Subscription to think! Mathematics Digital Teacher’s Resource Materials Grade 2
    • Teacher Guide 2A & Teacher Guide 2B
    • Student Textbook 2A & Student Textbook 2B
    • Student Workbook 2A & Student Workbook 2B

Digital Teacher Resources are available for teachers who have purchased a classroom set of textbooks or workbooks for the current school year. This digital product requires annual renewal.  Subscriptions are based on a school year and are active July 1 – June 30.

This series adopts a 3-part lesson structure and a spiral design within and across grade levels. The concrete-pictorial-abstract (C-P-A) approach and the infusion of fun-filled activities help develop students’ cognitive and metacognitive skills. New-trend questions and open-ended questions are included throughout the series to encourage analytical and lateral thinking.

This product can only be purchased by accounts located within the United States.

* iPad in display picture is not included.

Grade 2 Textbook A Table of Contents

Book 2ATable of Contents

Unit 1: Numbers to 1,000
Recall
Lesson 1Counting by 100s
Lesson 2Counting by 100s, 10s, and 1s
Lesson 3Representing numbers
Lesson 4Comparing and Ordering Numbers
Lesson 5Making Number Patterns
Lesson 6Making Number Patterns
Mind Workout
Math Journal
Summary

Unit 2: Addition and Subtraction Within 1,000
Recall
Lesson 1Adding Numbers to 20
Lesson 2Adding 2-digit Numbers
Lesson 3Adding three numbers
Lesson 4Subtracting numbers to 20
Lesson 5Subtracting 2-digit numbers
Lesson 6Subtracting 2-digit numbers
Lesson 7Relating addition to subtraction
Lesson 8Solving word problems
Lesson 9Solving word problems
Mind Workout
Math Journal
Summary

Unit 3: Equal Groups
Recall
Lesson 1Making equal groups
Lesson 2Recognizing odd and even numbers
Lesson 3Making rectangular arrays
Lesson 4Adding equal groups
Mind Workout
Math Journal
Summary

Unit 4: Shapes
Recall
Lesson 1Recognizing polygons
Lesson 2Identifiying two-dimensional shapes
Lesson 3Drawing two-dimensional shapes
Lesson 4Partitioning rectangles
Lesson 5Making patterns with two-dimensional shapes
Lesson 6Identifying three-dimensional shapes
Lesson 7Making patterns with three-dimensional shapes
Mind Workout
Math Journal
Summary

Unit 5: Fractions
Recall
Lesson 1Making equal parts
Lesson 2Making halves
Lesson 3Making fourths
Lesson 4Making thirds
Mind Workout
Math Journal
Summary

Unit 6: Time
Recall
Lesson 1Telling time using a.m. and p.m.
Lesson 2Telling time to five minutes
Lesson 3Telling and wriitng time
Lesson 4Using a calendar
Mind Workout
Math Journal
Summary

Grade 2 Textbook B Table of Contents

Book 2BTable of Contents

Unit 7: Addition within 1,000
Recall
Lesson 1Adding four numbers
Lesson 2Finding 10 or 100 more
Lesson 3Adding without regrouping
Lesson 4Adding with regrouping
Lesson 5Adding with regrouping
Mind Workout
Math Journal
Summary

Unit 8: Subtraction within 1,000
Recall
Lesson 1Finding 10 or 100 less
Lesson 2Subtracting without regrouping
Lesson 3Subtracting with regrouping
Lesson 4Subtracting with regrouping
Lesson 5Solving word problems
Mind Workout
Math Journal
Summary

Unit 9: Length and Height in Customary Units
Recall
Lesson 1Measuring and comparing in inches
Lesson 2Measuring and comparing in feet
Lesson 3Measuring and comparing in yards
Lesson 4Estimating lengths and heights
Lesson 5Solving word problems
Mind Workout
Math Journal
Summary

Unit 10: Length and Height Using the Metric System
Recall
Lesson 1Measuring and comparing in centimeters
Lesson 2Measuring and comparing in centimeters and meters
Lesson 3Estimating lengths and heights
Lesson 4Solving word problems
Mind Workout
Math Journal
Summary

Unit 11: Money
Recall
Lesson 1Counting money
Lesson 2Counting money
Lesson 3Changing units of money
Lesson 4Calculating change
Lesson 5Solving word problems
Lesson 6Solving word problems
Mind Workout
Math Journal
Summary

Unit 12: Data
Recall
Lesson 1Making picture graphs
Lesson 2Describing picture graphs
Lesson 3Making bar graphs
Lesson 4Describing bar graphs
Lesson 5Making line plots
Lesson 6Describing line plots
Mind Workout
Math Journal
Summary
Consultant

Dr Yeap Ban Har
Format

Digital with Interactive Content
Subscription

Annual
Platforms Supported

Windows, macOS, iOS, Android

Frequently Bought Together

This item: think! Mathematics Essential Teacher's Resource Materials Grade 2
$59.99
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1 × think! Mathematics Teacher's Resource Materials 2A
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1 × think! Mathematics Premium Teacher's Resource Materials Grade 2
$259.99
1 × think! Mathematics Student Textbook 2A
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$199.99
1 × think! Mathematics Student Textbook 2B
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$199.99
1 × think! Mathematics Student Workbook 2A
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$139.99
1 × think! Mathematics Student Workbook 2B
(Sold in Packs of 10)
$139.99

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FAQs

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    Purchaser may return any unused, purchased products no later than one (1) month after the shipping date for a 10% restocking fee. Purchaser assumes the risk and expense of returning any product. Think!Mathematics will not accept damaged or used products for return or refund. Shipping charges are non-refundable.

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  • Why Choose Mathodology?

    Mathodology enhances math teaching through evidence-based practices and comprehensive training. We offer practical resources and ongoing professional development, supporting teachers with student-centered strategies and tools for fostering critical thinking. By choosing Mathodology, educators gain access to effective methods and a collaborative community, ultimately improving student outcomes in math. Our mission is to make mathematics teachable, learnable, and enjoyable for all.

  • Why Choose think! Mathematics?

    Whether you are new to teaching or an experienced educator, think! Mathematics equips you with the skills to meet the demands of today’s dynamic instructional landscape. We have fully integrated think! Mathematics with Mathodology, utilizing videos, workshops, and hands-on, on-site training to implement customized strategies for incredible student success.

    Learn more about think! Mathematics here.

  • Why Choose Developing Roots?

    Developing Roots is a hands-on mathematics curriculum that encompasses number, measurement and spatial reasoning concepts. Teachers have been vocal in expressing their need for high-engagement activities to keep students challenged and excited–and we listened! We incorporate current research and learning trajectories to create developmentally appropriate lessons. The result is an easy-to-use curriculum that aligns teaching and learning goals.

    Research shows that high-impact learning occurs when professional development takes place in conjunction with the implementation of content. By using Developing Roots, you receive that and more!

    Learn more about developing roots here.

  • What curriculum do you recommend for students in 6th-12th grade after they have completed your program?

    Question submitted by Laurin Hogan, Leader / Administrator at Providence Classical School (Williamsburg, Virginia).

    We are looking to begin using a new curriculum for the 2025-2026 school year for our JK - 12th grade. Join our email list to receive updates!

  • How would you recommend using the journals?

    The journals in the Teacher's Guide do not come with explicit prompts. We recommend viewing these journals as an opportunity for a descriptive type of prompt. Specifically, students can be asked to describe one method they used to solve the day's Anchor Task. This approach encourages students to reflect on their problem-solving process and articulate their understanding.

    Additionally, there are several journal prompts available in other resources. You can find more prompts in the student textbook, student workbook, and the Mathodology Toolkit. These prompts often address other types of journal writing, including evaluative, creative, and investigative prompts.

What Others Are Saying

Never before have I attended such an excellent conference! Early childhood mathematics is complex. The creators of Developing Roots have developed a program that adds logistics and practicality to mathematical theory in a way that incorporates best practices and most importantly, in a way that is meaningful to young children. It is heavily researched, tested, and teach-approved. Even so, Sarah & Cheri realize the work is never finished and they’re happy to work with teachers as they work for teachers.

Danyelle

We just started Developing Roots this fall and the program has many strengths. Perhaps what I am most impressed with is how each and every lesson is developmentally appropriate for kindergarten children. The shelf work helps increase the fine motor skills they need across the curriculum, while simultaneously allowing them to practice the mathematical skills they need to learn in a fun and engaging way.

Kerri

I loved how teacher friendly this [Developing Roots] program is. There is so much flexibility to make changes. You fit then program in your classroom, not your classroom into the program.

Emily

Similar to most districts, we strive to foster the growth of our students as mathematical thinkers and problem solvers who love math and math learning.  For a long time, we struggled to find a curriculum and approach which would provide a solid foundation for our kindergarten students.  We found our answer in Developing Roots.  Through the challenging, hands-on, and developmentally appropriate approach to learning in this curriculum, our students are not only engaged, but also empowered as learners who are developing solid and transferrable understandings, skills, and beliefs about themselves as mathematicians.  Our entire learning community could not be happier with what Developing Roots has brought to our students.

Carol

Developing Roots is the epitome of teaching math to kindergartners that really count! (HA!) This developmentally approach has reached each student in my class. I love it, the students crave it and the parents are impressed! In my 40+ years of teaching in the Midwest, East Coast, and finally the South, Developing Roots finally got it right!

Suzanne

My Kindergarten students LOVE math! The Developing Roots math curriculum has laid a wonderful foundation for them, providing amazing hands-on and engaging activities. My mathematicians have learned to be great problem-solvers! They enjoy making connections, exploring, and explaining what they have learned. The support we have been given through workshops and virtual meetings/coaching have been extremely beneficial. Sarah’s visit and the meaningful lesson were a perfect way to conclude our first year with Developing Roots.

Bess

I am obsessed with this program! My son and daughter both love it so much and I am loving it too! Math was always one of my favorite subjects and I am a bit embarrassed to say but at 40 years old, I am learning new tricks through this program. My math skills have improved and I am so happy that my children are loving math too! So grateful to have found this program!

Lauren

When working with younger groups of kids, I think the purposeful play aspect is not only a great addition to a curriculum but absolutely necessary! I love that this math curriculum allows students to explore on their own a bit rather than just sitting them in front of a workbook

Judy

think! Mathematics provides our wide range of learners with multiple entry points for problem-solving. Students approach math as a language and are immersed and encouraged to try various strategies. They learn from one another. Sarah Schaefer's workshops with our school's Lower School teachers continue to generate excitement amongst our faculty, not just as teachers of math but as mathematicians themselves.

Dot

I can't say enough good things about the Developing Roots math curriculum! Its lessons are engaging, hands-on, and completely developmentally appropriate for our youngest learners. Our kindergarten teachers love the lesson structure following the Explore, Practice, and Reflect model. Since starting the program last August, we have been amazed by the growth in our students" mathematical understanding. We truly believe the Developing Roots curriculum provides the perfect foundation for our school-wide math program. But the best news is... all of our students LOVE math!

Martha

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