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)
Scaling & Visual Models Vocabulary Activities | Ratio Table, Double Number Line,
Help students visualize and master key proportional reasoning terms with this Scaling & Visual Models Vocabulary Detective Bundle — the third installment in the bestselling 6th Grade Math Detective Series! This engaging mini pack includes 5 no-prep vocabulary worksheets that target essential visual strategies like ratio tables, double number lines, and scaling up/down. Students will act as “detectives” as they decode math definitions, analyze errors, write their reasoning, and sketch real-
6th
Basic Operations, Other (Math), Vocabulary
CCSS
6.RP.A.1
, 6.RP.A.2
, 6.RP.A.3
+2
Sherlock Holmes & Watson - Free - Independent work Cryptogram and puzzle set
Step into Baker Street and sharpen your powers of observation. This printable collection combines Victorian mystery with Celtic art: 3 image-based cryptogram puzzles that hide Sherlock Holmes–style quotes and Watsonian observations inside intricate circular knotwork. Each page asks students and puzzle-lovers to act like detectives — notice details, spot patterns, and decode secret messages using logic, image-matching, and careful inference. What’s inside3 unique cryptograms inspired by She
Not Specific
Novel Studies, Other (Math), Reading Strategies
Elapsed Time Start to End Number Lines | 3rd Grade Task Cards
Help 3rd graders find elapsed time from a start time to an end time with a clear open number line routine. These elapsed time task cards give students repeated practice with Start -> Jump -> End modeling, including same-hour problems, across-the-hour problems, one-hour-plus problems, and challenge routes. Each card includes the start time, end time, and space for students to model forward jumps. The answer key lists the number-line jumps, answer, and explanation for every card, so this wor
3rd
Basic Operations, Other (Math)
CCSS
MP1
, MP2
, MP4
+1
Also included in: Elapsed Time Number Line Intervention Bundle | 3rd Grade
1st Grade Graphing Worksheets | Bar Graphs & Tally Charts | NO PREP Centers
📊Make graphing click for your first graders—without extra prep. These 1st grade graphing worksheets help students confidently read and create bar graphs and tally charts, while mastering key skills like “how many more” comparisons. Perfect for math centers, independent practice, morning work, homework, or sub plans, this no-prep resource makes data & graphing simple and engaging. 📊 What’s Included: 23 no-prep graphing worksheetsVertical & horizontal bar graphsTally chartsPictograph (cut-and-p
1st
Graphing, Math Test Prep, Other (Math)
Fall 100s Chart Mystery Pictures Fun Color by Number Autumn Activity for Math
Make Math Fun This Fall with 100s Chart Mystery Pictures!Bring some seasonal excitement to your math lessons with these Fall-Themed 100s Chart Mystery Pictures! This Color by Number activity is a fun and engaging way for students to practice counting, number recognition, and writing numbers up to 100 while revealing fun, autumn-themed images. What’s Included?12 Fall-Themed Mystery Pictures Answer Key for Easy CheckingTwo Activity Versions: Version 1: Read the code & color the numbersVersion 2: W
K - 3rd
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)
500+ Chess Strategy Mazes Mega-Workbook | Full Year Morning Work Puzzles
🧭 Unleash critical thinking and spatial logic with the ultimate Chess Pathfinding Maze challenge!Welcome to the most comprehensive Chess Mazes workbook available on TPT. Engineered with algorithmic precision and verified by a chess expert (2200 Elo), this 500+ Puzzle Mega-Pack offers an endless supply of high-quality, engaging strategy mazes mapped across a progressive learning curve. How it works: Each puzzle places a specific white piece on the board. Students must navigate the piece to the
Not Specific
Other (Math)
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)
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
Halloween 120 Chart Mystery Pictures–Fun Math Coloring Activity | K & 1st Grade
Make math fun this Halloween with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun Halloween-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:PumpkinGhostHaunted CastleCandy CornVampire FaceBlack CatFrankenstein’s FaceSpooky Owl ✨ How to Use:Pick a chart b
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
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
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
Multiplication for Struggling Learners | Equal Groups Strategy Grades 2 -5
When multiplication feels confusing, students need a way to see it. This visual math intervention resource teaches students to solve multiplication using equal groups through a structured I Do, We Do, You Do approach. Help students understand multiplication using equal groups. This resource teaches students to solve multiplication by building and counting equal groups, making multiplication visual, concrete, and easier to understand. Designed for math intervention, this strategy supports student
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.C.7
Also included in: Dyscalculia Multiplication Help | Complete Strategy Bundle
Break Apart Addition Strategy | Dyscalculia Math Help | Grade 1-3
Make addition easier by breaking numbers into helpful partsIf your students get stuck when numbers feel “too big” or don’t know where to start, this resource teaches them how to break numbers apart in a way that actually helps. The Break Apart Strategy Kit shows students how to split numbers into useful pieces so they can solve problems step-by-step with confidence. Instead of guessing or getting overwhelmed, students learn to: ✔ break numbers into helpful parts ✔ use the easiest piece first ✔
1st - 4th
Basic Operations, Numbers, Other (Math)
CCSS
1.OA.C.5
, 1.OA.C.6
, 2.OA.B.2
NUMBER PARTNERS OF 10 | MINI ANCHOR CHART | MATH TOOL
Number Partners of 10 – Mini Anchor ChartHelp your students master their number bonds with this Number Partners of 10 Mini Anchor Chart! This simple, kid-friendly reference tool makes it easy for young learners to visualize and remember the pairs of numbers that add up to 10. Features: Bright, clear layout for easy student reference Shows all number pairs that make 10 (0–10, 1–9, 2–8, 3–7, 4–6, 5–5) Perfect size for individual student binders, math notebooks, or small group instruction Ways t
K - 2nd
Mental Math, Numbers, Other (Math)
Solving Two-Step Equations WORKSHEET • Guided Notes • Anchor Chart •Lesson Plan
Clear, scaffolded practice for solving two-step equations: poster, anchor chart, guided notes with word bank, and teacher's lesson plan—perfect for Grade 7 and Algebra readiness. Teach, practice, and check two-step equations in one download. This resource includes a classroom poster and anchor chart to cement the routine (undo +/−, then ×/÷, do it to both sides, then check), guided notes with a one-use word bank to lock vocabulary and steps, and 24 scaffolded problems arranged in clean 3×3 grids
7th - 8th
Algebra, Other (Math)
CCSS
6.EE.B.7
, 7.EE.B.3
, 7.EE.B.4a
+3
Christmas 120 Chart Mystery Pictures–Fun Math Coloring Activity | K & 1st Grade
Make math fun this Christmas with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun Christmas-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:Santa ClausOrnamentChristmas TreeSnowmanChristmas GiftChristmas WreathSanta SuitChristmas Elf ✨ How to Use:Pick a
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
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