Decoding Strategy Chart - Page 12
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My Math Thinking Mat
My Math Thinking Mat is the perfect solution to allow students to use multiple strategies to show their thinking. Teachers can laminate these and use them with dry erase markers so they can use them again and again throughout the year! These strategies are on the board: 2 10's frames to work with 0-10 and then 0-20 in Kindergarten, 30 frame counters- so students can circle or fill in as they are counting to 30. They can also use this to fill in the "whole" and cross-out a part to find the oth
PreK - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+19
Near Doubles - Addition
This Near Doubles Addition Practice Worksheet helps students strengthen their number sense and addition strategies by using doubles facts to solve new problems. The activity encourages learners to recognize and apply doubles as a foundation for solving near doubles, building mental math strategies and fluency along the way. Designed with early learners in mind, this resource is ideal for Grade 1 and Grade 2 math lessons and can be used for independent practice, small group work, math centers, o
K - 2nd
Arithmetic, Basic Operations, Mental Math
Easter Jelly Bean Basic Math Addition Facts to 20 Sorts Worksheets Stations
Liven up your 1st and 2nd grade Easter math activities with this jelly bean addition fact strategy sorting resource! Give your students the practice and review they need to become more fluent with the basic addition facts to 20. 3 Engaging Jelly Bean Math ActivitiesJelly Bean Jar Addition Strategy Sorting Activity (includes optional recording sheets)Cut & Paste Sort by Addition Strategy WorksheetsColor by Addition Strategy WorksheetsThe sorting activity includes a half-page size jar mat
1st - 2nd
Basic Operations
Math Mat- Addition ENGLISH file
ENGLISH ONLY fileGrab your dry erase protector sheets and slip in these addition math mats. Strategy is "Counting On" The file includes addends 1-10. Use in small group or math centers. Follow and leave a comment about this product.
K - 3rd
Basic Operations, Other (Math)
3-Digit Addition Worksheets (No Regrouping) -Split, MAB & Algorithm Year 2 & 3
These 3-digit addition worksheets (no regrouping) help students practise adding larger numbers using place value strategies. Students solve problems using split strategy, base-ten blocks (MAB), and the standard algorithm, building strong conceptual understanding of addition. Perfect for Years 2–3 maths lessons, small group instruction, intervention, or independent practice. 📦 What’s Included ✔ 4 student worksheet pages ✔ 12 addition problems (3-digit addition, no regrouping) ✔ Clear wo
2nd - 3rd
Basic Operations
CCSS
2.NBT.A.1
, 2.NBT.B.5
, 2.NBT.B.7
Math Mat- Subtraction ENGLISH file
ENGLISH ONLY fileGrab your dry erase protector sheets and slip in these subtraction math mats. Strategy is "Taking Away" The file includes subtraction of one and two digits. Use in small group or math centers. Follow and leave a comment about this product.
1st - 4th
Basic Operations, Other (Math)
Montessori Multiplication Fact Printable Booklet February Freebie
Print and use as a companion to the: Multiplication BoardMultiplication with Bead BarsMultiplication Finger ChartsThese can easily be sent to families for home use for distance learning. Enjoy! You may also like: Montessori Multiplication with Bead Bars Boom CardsMontessori Fraction Circles Introduction Practice Boom CardsMontessori Fraction Circle Introduction PowerPoint PresentationDistance LearningMontessori Addition Combinations of Ten Boom CardsMontessori Short (Square) Chains Skip Countin
K - 3rd
Basic Operations, Math
Dynamic Stamp Game Visual Steps | Montessori Math Addition with Exchange | Place
Bring clarity and confidence to your students’ math work with this Dynamic Stamp Game Visual Steps chart! Designed for Montessori classrooms, this printable poster provides step-by-step directions for performing dynamic addition using the Stamp Game materials. Students can easily follow each step—building the problem, combining quantities, exchanging place values, and reading the sum aloud—promoting independence and mastery of place value concepts. This visual is an ideal reference tool to
K - 3rd
Basic Operations
Count On Game | Eureka Squared aligned Math Grade 1 Module 1 Topic B |
🎲 Check out the PREVIEW to see everything included! Help your first graders master the counting on addition strategy with this engaging Count On Construction Game, designed to align with Eureka Math² Grade 1, Module 1, Topic B! Students roll a die, move along the game board, and use the number they land on as a starting number. From there, they count on the number shown on the die and state their thinking aloud—building strong number sense, fluency, and math vocabulary. This low-prep math
K - 2nd
Basic Operations, Numbers, Other (Math)
Also included in: First Grade Math Games aligned with Eureka Squared Math Module 1
Addition & Subtraction Mental Math SELF-GRADING Google Drive Distance Learning
This activity will challenge your students to solve multi-step addition and subtraction sequences using mental math strategies. It can be completed fully online through Google Forms and it is self-grading! Perfect for distance learning or independent work during centers. Each task starts with a single- or double-digit number on the blue starting square. Students then follow the path, using mental math at each prompt to add, subtract, and double numbers to find the final answer. Every other box o
2nd
Basic Operations, Mental Math
Shape Farm- Pattern Block Game
For 2-4 Players, ages 6+ Use your pattern blocks in a fun new way in this strategy card game created by a kid. Download includes Game Assembly Instructions, Rule Book, Event Cards, Player Reference Cards, Paper Pattern Blocks. You supply the Dice, Counters for currency and Tokens for each player. Shapes Farm is a family game. It takes place over a series of turns. Each player is working independently to build their farm by purchasing assets in the form of shapes. Each round, players also selec
1st - 4th
Basic Operations, Geometry, Mental Math
Montessori Number Bonds
This resource was created to help students make the connection between using colored beads and the number bond strategy. It is meant to show students that using number bonds or colored beads yields the same answers.
There are four sets of cards: missing part, missing whole, writing number sentences, and missing part or whole with number sentences. There are recording sheets for the last two sets. The teacher can choose to use the recording sheet or have students record in a notebook or on a wh
1st - 2nd
Basic Operations, Math
Kindergarten Addition Within 10 Math Pack: Worksheets, Craft & Assessments
Help your students master addition within 10 with hands-on, engaging activities!This printable math pack includes multiple visual strategies—number lines, ten frames, and picture models—to support K–2 learners in building a solid understanding of addition facts. It’s perfect for whole group lessons, small group instruction, math centers, or independent practice. 🌟 What’s Included 🧮 Math Mat for hands-on addition practice 🌸 Flower Craft to reinforce addition while adding a creative touch
K - 2nd
Basic Operations, Numbers
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
+3
Sun Beetle Activity Mats: Doubles +1, +2, +3 Addition | Hands-On Math Centers
Build addition fluency in a fun, hands-on way with these Sun Beetle Activity Mats! 🐞☀️ Designed to extend the doubles strategy and introduce students to adding three numbers, these engaging mats help learners develop confidence while working within a supportive structure. Each beetle features three sections (two wings + body) to represent a number sentence. All problems follow a doubles +1, +2, or +3 format (e.g., 8 + 8 + 2), encouraging students to use known facts and build efficient ment
K - 2nd
Basic Operations, Math, Mental Math
CCSS
K.CC.B.4
, K.OA.A.1
, 1.OA.B.3
+1
2nd Grade Daily Word Problems – Addition & Subtraction (CGI Math, Math Talk)
Make word problems easy and fun for your 1st graders! These slides guide students step-by-step using the CUBS strategy: C – Circle the numbers U – Underline the question B – Box clue words S – Solve and check Perfect for morning work, math centers, small groups, or whole-class lessons, these slides give students daily practice while building confidence and problem-solving skills. Bright visuals, colorful text, and simple layouts keep learners engaged and make math hands-on and access
K - 2nd
Basic Operations, Numbers, Order of Operations
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+14
Dynamic Steps for Golden Beads | Montessori Math Addition Guide | Place Value &
Support your Montessori math lessons with this clear and easy-to-follow Dynamic Steps for Golden Beads guide! This printable chart walks students through the dynamic addition process—combining quantities, exchanging place values, and reading sums aloud using Montessori golden bead materials. Designed for independence, this poster helps students remember each step of the process while reinforcing place value understanding and hands-on computation skills. ✨ What’s Included: ✅ 1 “Dynamic Steps f
K - 3rd
Basic Operations
Montessori Addition Strip Board
This file contains several versions of the Montessori Addition Strip Board.
Strip Board formatted to 11x17* paper so the whole chart is on one piece of paper
--Full color board and strips*
or
--Black and white version. Trace the lines of the board in red or blue and print the strips* on the correct color paper
Strip Board formatted to 8.5x11* paper
--Full color board and strips*
or
--Black and white version. Trace the lines of the board in red or blue and print the strips* on the correct color
K - 3rd
Arithmetic, Basic Operations, Numbers
CRITICAL THINKING MATH CENTER Follow the Clues to the Mystery Number HOTS GT
CRITICAL THINKING MATH CENTER: Follow the Clues to the Mystery NumberChallenge your 2nd - 5th grade classroom students to use 100 charts and deductive reasoning to find a mystery number. Hone number sense while practicing problem solving and critical thinking. CONTENTS2 100 Charts masters1 full page size1 half page size with 2 charts on the page20 sets of clues4 clues per pageclues include a color graphic but will print well in grayscale; just adjust your printer settings14 100s chart a
2nd - 4th
Basic Operations, Numbers
CCSS
2.NBT.B.5
, 2.OA.A.1
, 2.OA.B.2
+5
Complete Multiplication Mastery Bundle: Activities, Drills, Games, No-Prep Pack
Tired of spending countless hours searching for separate resources to teach, practice, and review multiplication? Imagine having every worksheet, game, and strategy guide you need in one place, ready to print and go. This bundle is your complete, all-in-one solution to take your students from hesitant counters to confident, fluent mathematicians, saving you precious time and energy while keeping your students deeply engaged. What is included:Comprehensive Practice Worksheets: A huge variety of d
2nd - 6th
Arithmetic, Basic Operations, Numbers
2nd Grade Math Centers: Missing Number Equations & Logic Game (Mystery Numbers)
ystery Number Challenge | Number Sense, Early Algebra & Enrichment Turn your math centers into a high-level thinking experience with this strategy-based game where students solve for the unknown using logic, structure, and reasoning — not just computation. This engaging math game blends missing number equations, number sense, and early algebra thinking into a fun, competitive format that students beg to play again. 🎯 What Makes This Different? This is NOT a typical math game. Students must
2nd - 3rd
Basic Operations, Mental Math, Money Math
CCSS
2.NBT.A.1
, 2.NBT.A.2
, 2.NBT.B.5
+12
Addition to 1,000 Joke Code Crackers - 20 worksheets - Fast Finisher Puzzle Fun
Make long addition practice exciting with our Code Cracker Riddle Worksheets! As students solve addition problems, they unlock mystery letters to decode a fun riddle at the end. This engaging twist turns math practice into a puzzle-solving adventure, keeping learners motivated while reinforcing essential skills. Perfect for classrooms, homework, and extra practice—because math should be as fun as it is educational! ✅ Give your fast finishers something fun to do while they practice long addi
2nd - 5th
Arithmetic, Basic Operations, Mental Math
MONTESSORI MATH MATERIALS
Materials Included (as a PDF): - Stamp Game - Golden Beads - Checkerboard - Decimal Board - Lattice Board (multiplication) - GCF + LCM Venn Diagram - Long Division Chart - Fraction/Percentage Chart - Adding and Subtracting Fractions - Measurement Conversions - Coordinate Graphing/Plane - Rounding Whole Numbers and Fractions These materials have been successfully implemented at a public Montessori school for over ten years. Recommendation: - Print these materials on card stock - Cut out the pie
K - 6th
Basic Operations, Math, Other (Math)
Montessori Investigating Multiples Tables
The introduction and investigation of multiples provides a wonderful foundation for the understanding and internalization of number sense and number theory. These charts can be used either as part of the initial presentation of the concept and language of multiples alongside the colored bead bars of the decanomial box, or they could be used as a review activity. If you don’t have access to the decanomial box, my printable version can be found here. In this set you will find: -Pg. 1-4: Introdu
2nd - 5th
Basic Operations, Math, Other (Math)
Valentine's Day Math Word Problems 2nd Grade Addition with Regrouping Visuals
Looking for No Prep Valentine's Day Math? These 2nd Grade Addition Word Problems help students master Regrouping using visual Ten Frames and Place Value strategies. Perfect for Math Centers, Intervention (RTI), and Special Education students who need concrete visual support to solve word problems. Make math sweet and stress-free this February! While the excitement of Valentine's Day takes over your classroom, keep your students focused and learning with these engaging, story-based math w
1st - 2nd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.OA.A.1
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