Decoding Strategy Chart
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Good at Math® First Grade Unit 3: Addition and Subtraction Strategies
Good at Math® First Grade is a 12 unit 1st Grade math curriculum for classroom and homeschool learning environments. Each unit comes with detailed daily lesson plans, posters, teaching tools, anchor chart elements, games, center materials, independent practice, no prep printables, end of unit assessment, a Mini PBL unit, and bonus practice materials for additional skill exposure. The detailed lesson plans include a title, postable lesson goal, lesson materials list, warm up fluency practice that
1st - 2nd
Basic Operations, Numbers, Other (Math)
Elapsed Time Graphic Organizer | Telling Time | Math Anchor Chart | Time Mats
Help your students master elapsed time with this easy-to-use and engaging Elapsed Time Graphic Organizer! Designed to support multiple strategies, this visual tool gives students the confidence to solve elapsed time problems using analog clocks, digital time, a number line, and an hours/minutes breakdown section. Perfect for 2nd grade, 3rd grade, or 4th grade math, this printable resource is ideal for math centers, guided math, independent practice, intervention, or even as a reteachi
2nd - 5th
Measurement, Other (Math), Telling Time
CCSS
3.MD.A.1
, 4.MD.A.2
Pre-K Math Lesson Plan:Counting & Comparing Quantities (with CLASS strategies)
** CLASS strategies included **Children will: Count objects up to 10 using one-to-one correspondence Compare two groups using “more,” “less,” or “same” Explain their thinking using simple math languageMaterials Small manipulatives (blocks, bears, or counters) Two small baskets or plates Number cards (1–10) Chart paper (optional)
PreK - K
Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.5
+1
Problem Solving Map - Visual Math Strategy Graphic Organizer
Give your students a clear, step-by-step visual to decode and conquer tricky word problems! The Problem Solving Map is a graphic organizer that helps learners break down math problems into manageable parts and reflect on their thinking along the way. It’s especially effective for students with dyslexia, ADHD, or low working memory. With five guided steps and reflection prompts, this is more than a worksheet—it’s a thinking tool. What’s Included: Printable Problem Solving Map 5-step guided layo
3rd - 6th
Basic Operations, Other (Math)
Rounding & Compensating A3 Poster | Mental Maths Strategy | Years 3-6 Grade 3-6
Make mental maths meaningful and engaging with this beautifully designed Rounding & Compensating poster—perfect for supporting students in developing efficient addition strategies. This boho-style anchor chart clearly breaks down the strategy step-by-step, helping students confidently understand how to round, adjust, and compensate when solving problems. What’s Included:✔ Clear step-by-step example (46 + 27) ✔ Student-friendly language: “Make it friendly, then fix it!” ✔ Visual supports to ai
1st - 8th
Mental Math, Other (Math), Place Value
Math Word Problem Survival Kit
Stop Watching Your Students Freeze on Word Problems. Word problems are the #1 source of math anxiety for elementary students. This 36-page kit ends the panic with the CUBES strategy and 100+ original word problems organized by difficulty. Every problem is hand-written from scratch—no recycled internet content. WHAT'S INSIDE: ✔ The CUBES strategy taught step-by-step (Circle, Underline, Box, Eliminate, Solve) ✔ Master keyword chart for all four operations ✔ 25 one-step word problems with workspa
3rd - 6th
Other (Math), School Counseling, School Psychology
Also included in: The Ultimate Special Education & Classroom Survival "MEGA BUNDLE"
Secret Code Addition | Math Worksheet | Fun Code Breaking Activity
Make math practice fun with this engaging Secret Code Addition Worksheet! Students will crack the code by matching symbols to numbers, then use the key to solve addition problems. This activity combines math fluency with problem-solving skills, keeping learners motivated and excited to practice. Perfect for: Morning work Math centers Early finishers Homework practice Small group activities What’s Included: Secret code number chart Multiple addition problems with code symbols Space for st
K - 5th
Applied Math, Numbers, Other (Math)
3D Shape Sorting Preschool - PreK Pocket Chart Activity
This 3D shape sorting activity is a fun interactive addition to your 3D shape unit! Your students can practice sorting 3D shapes by matching the object to the 3D shape in the pocket chart and it makes a great circle time/group activity! Sort spheres, cubes, cylinders, rectangular prisms, cones, triangular prisms, pyramids, and hemispheres. Also included are four worksheets for independent student work. ⭐Be sure to follow for more fun preschool activities! ⭐ Additional Preschool Activities:⭐ 3D
PreK - K
Geometry, Math, Other (Math)
Camping Flip and Find 100 Chart Number Recognition Game
Make number recognition and 100 chart practice exciting with this Camping Flip and Find activity! Perfect for kindergarten and first grade, this engaging resource turns number identification into a hands-on, interactive math game your students will love. Featuring lantern-themed number cards and a full 100s chart, it’s the ideal way to build fluency with numbers 1–100 in a playful way! What’s Included:Camping-themed 1–100 number cards with lantern designFull-page 100s chart matClear instruction
PreK - 1st
Numbers, Other (Math), Place Value
Also included in: Camping Bundle
Montessori Colored Beads Control Chart & Blackline Masters
The Montessori Color Beads Control Chart and Blackline Masters are designed to help children grasp the numerical concepts of 1 to 9, associating each number with a specific color and learning the correct sequence of numbers. This material provides additional practice for children using the Montessori color beads. Includes: color bead control chart blackline mastercolor bead control chart (with numbers and words)blackline master (with numbers and words)blackline master (with spaces for numbers a
PreK - K
Other (Math)
Also included in: Primary Montessori Math Extensions Bundle
Subtraction Strategies First Grade Math Intervention | Dyscalculia Support RTI
A complete, flexible subtraction system designed for students who need more than one way to learn. ✨ A complete system for teaching subtraction strategiesThis bundle includes multiple subtraction strategies designed to help students understand math in a way that actually makes sense. 💛 Looking for extra support?Grab the FREE Subtraction Strategy Desktop Strip to give students a quick visual reference while they work. Instead of relying on one method, students learn to: ✔ break apart numbers ✔
1st - 4th
Arithmetic, Basic Operations, Other (Math)
CCSS
2.NBT.B.5
, 3.NBT.A.2
, 1.OA.B.3
Dyscalculia Multiplication Help | Complete Strategy Bundle
Help students understand multiplication using clear visual strategies. This dyscalculia-friendly toolkit teaches multiplication through equal groups, repeated addition, arrays, break apart numbers, area models, and friendly numbers so students can build strong conceptual understanding. Multiplication can feel overwhelming when students are asked to memorize facts without understanding how numbers work. This Multiplication Strategies Toolkit helps students build multiplication understanding using
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.NBT.A.3
, 3.OA.A.1
, 3.OA.A.3
+2
Addition Strategies | First Grade Math Intervention RTI/MTSS Dyscalculia Support
Stop counting one-by-one and teach students how to actually think through addition.This bundle includes 3 powerful, student-friendly strategies that turn tricky problems into manageable, step-by-step solutions. Teach addition in a way that finally makes senseIf your students struggle with addition, get overwhelmed by numbers, or rely on counting one-by-one, this bundle gives them multiple ways to solve problems that actually work. The Addition Strategies Bundle combines three clear, visual stra
1st - 4th
Basic Operations, Other (Math)
Roman Numerals Cards and Chart
In the Montessori curriculum, studying Roman Numerals enhances mathematical understanding, reinforces historical context, and promotes flexible thinking by introducing an alternative numerical system. This allows children to explore various ways of representing numbers. Includes: control chart in Roman numeralsRoman numeral cards (units, tens, hundreds, and thousands)standard numerals (units, tens, hundreds, and thousands)written numerals (units, tens, hundreds, and thousands)basic facts explai
3rd - 5th
Numbers, Other (Math)
Also included in: Primary Montessori Math Extensions Bundle
Addition to 10 Word Problems — Kindergarten & 1st Grade Math Multiple Strategies
Addition to 10 Word Problem Worksheet for Kindergarten and 1st Grade. Students solve using multiple strategies: drawing, ten frames, number lines, and equations. No prep printable. Each page guides students through a complete problem-solving routine: Draw a pictureUse ten framesUse a number lineWrite an equationWrite the final answerBonus subtraction question for extra practiceAll pages are no prep — simply print and use. What’s Included1 Word Problem Worksheet: Addition to 10Draw-a-picture sec
K - 1st
Arithmetic, Basic Operations, Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.A.1
+1
Learn to Play Chess: Ultimate Strategy Guide & Activity Workbook with Puzzles
Unlock the World of Chess with a Professional Touch!Are you looking for a clear, engaging, and professional way to teach chess to your students? Whether you are running a school chess club, homeschooling, or looking for high-quality "Early Finisher" activities, this guide is your complete solution. Created by a peak 2200-Rated Chess Expert, this 25-page guide breaks down the complex game of kings into simple, easy-to-digest steps that kids (and teachers!) will love. What’s Inside this Ultimate
1st - 8th
Other (Math)
Intermediate Chess Strategy: Mastering the Back Rank Mate | 100 Puzzles | Grades
Exploit the Weakness of the Back Row! ♟️💥 The Back Rank Mate is more than just a beginner's trap, it's a fundamental tactical theme that appears in grandmaster games. This Intermediate Mega Pack of 100 Back Rank Mate Puzzles challenges students to look deeper, using sacrifices and combinations to target the opponent's vulnerable back row. Why Teachers Love This Intermediate Resource:Advanced Tactical Thinking: These puzzles focus on combinations, such as "deflection" and "removal of the guard
4th - 8th
Other (Math)
Subtraction to 10 Word Problems Worksheets :K-1st Grade Math Multiple Strategies
Subtraction Within 10 Word Problem Worksheet for Kindergarten and 1st Grade. Students solve using multiple strategies: drawing, ten frames, number lines, and equations. No prep printable. Each worksheet guides students through a complete problem-solving routine: Draw a pictureUse ten framesUse a number lineWrite an equationWrite the final answerBonus problem for extended practiceAll pages are no prep — simply print and use. What’s Included1 Word Problem Worksheet: Subtraction Within 10Draw-a-p
K - 1st
Arithmetic, Basic Operations, Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.A.1
+1
Multiplication Strategies Activities Equal Groups Arrays Repeated Addition
Master Multiplication: Strategies & Fluency ToolkitEverything you need to move students from concrete modeling to math fact mastery!Are you looking for a comprehensive way to introduce multiplication that sticks? This no-prep resource is designed to take the stress out of planning by providing clear, visual, and engaging ways to teach multiplication strategies while building lightning-fast fact fluency. From building equal groups and arrays to mastering the 2-minute fact sprint, this toolkit
2nd - 3rd
Basic Operations, Other (Math)
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.C.7
Friendly Numbers Subtraction Strategy | First Grade | Math Intervention RTI
Turn tricky subtraction problems into easier ones using friendly numbers students actually understand. ✨ Make subtraction easier with friendly numbers This resource teaches students to solve subtraction problems by changing numbers into easier, “friendly” numbers—then adjusting the answer. Perfect for students who struggle with traditional subtraction methods. 💛 Looking for extra support?Grab the FREE Subtraction Strategy Desktop Strip to give students a quick visual reference while they work.
1st - 4th
Arithmetic, Basic Operations, Other (Math)
CCSS
2.NBT.B.5
, 3.NBT.A.2
Factors and Multiples Anchor Chart | Multiplication Anchor Chart |4th Grade Math
Factors and Multiples Anchor ChartAre you teaching about factors and multiples in your math lessons? If so, this resource might be the perfect visual aid addition to your lessons. This set of colorful posters includes factors from 2 to 12 and their respective multiples. Each page has the main number in bold at the top of the page, making it easy to identify from a distance or up close. The factors of the number are listed, then the multiples of the number below that. They are easy to read and u
2nd - 6th
Basic Operations, Mental Math, Other (Math)
CCSS
3.NBT.A.3
, 4.OA.A.1
, 4.OA.B.4
+1
Dyscalculia Multiplication Help | Repeated Addition Strategy Grades 2 -5
These repeated addition worksheets help students understand multiplication as equal groups. Designed for math intervention, dyscalculia, and special education. 💛 Support students while they work:Use the FREE Multiplication Desktop Strip as a visual reference to pair with this strategy. 🧩 Help Students Understand Multiplication (Not Memorize It) If your students struggle with multiplication, this resource shows them how to turn multiplication into repeated addition. Instead of guessing or memo
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
2.OA.C.4
, 3.OA.A.1
, 3.OA.A.3
Also included in: Dyscalculia Multiplication Help | Complete Strategy Bundle
Friendly Numbers Addition Strategy | First Grade RTI MTSS | Dyscalculia Support
Turn tricky addition into something easyIf your students get stuck on problems like 28 + 7 or 19 + 8, this resource teaches them a simple, powerful strategy: 👉 Make the numbers friendly firstThe Friendly Numbers Strategy Kit shows students how to adjust numbers to reach 10, 20, or 30, so the hardest part of the problem disappears. Instead of struggling or guessing, students learn to: ✔ turn tricky numbers into easy ones ✔ solve problems faster ✔ build confidence with math 🧠 Built for lear
1st - 4th
Basic Operations, Mental Math, Other (Math)
CCSS
1.OA.A.1
, 1.OA.C.5
, 1.OA.C.6
Dyscalculia Multiplication Help | Break Apart Strategy | Grade 3
🧩 Make Multiplication Easier (Without Memorizing) If your students get stuck on multiplication, this resource teaches them how to break numbers apart into smaller, easier problems. Instead of memorizing facts, students learn how to: 👉 break numbers apart 👉 solve easier pieces 👉 put them back together This is a powerful number sense strategy for students who struggle with multiplication. ✨ What Makes This Different✔ Teaches multiplication as a thinking process ✔ Breaks large problems into man
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.5
, 3.OA.A.1
, 3.OA.B.5
Also included in: Dyscalculia Multiplication Help | Complete Strategy Bundle
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