Binary Code Activities
290+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
Math Mystery Code Worksheets | Decode & Solve Addition Problems For Grade K-2
🔐 Turn Everyday Math Practice into an Exciting Secret Code Adventure!Looking for a fun and engaging way to reinforce addition skills while keeping students motivated? These Secret Code Math Worksheets transform traditional math practice into an exciting puzzle-solving experience that students will love!In this resource, students become math detectives as they use a picture-to-number code key to crack secret equations. Each worksheet challenges learners to identify the value of different symbols
K - 2nd
Basic Operations, Math Test Prep, Numbers
Identifying Polygons Color Code - Polygon vs. Not a polygon
Make Identifying Polygons engaging and visual! In this no-prep identifying polygons color code worksheet, students will classify shapes as polygons or not polygons by shading each box according to a color key. This activity helps students practice recognizing closed figures with straight edges while reinforcing geometry vocabulary in a FUN WAY!What's included:1 identifying polygons color code worksheetStudent friendly directionsWorks great for independent practice, centers, morning work, or rev
1st - 5th
Geometry, Math Test Prep
BeeBot Coding: Place Value - Standard, Expanded, and Word Form
As students look for "other ways" to represent a given number, they are mastering place value vocabulary like tens place, ones place, standard form, expanded form, and word form. Each problem provides students with an opportunity to code the Bee-Bot. Coding increases engagement and promotes problem solving skills. Use this activity as a whole group activity, for small group instruction, or at a center. Enrichment is provided through a challenge worksheet. End your lesson with a closing summary
K - 2nd
Math Test Prep, Numbers, Place Value
Crack The Code Double Digit Subtraction with Regrouping (Ocean Themed)
This packet has 6 different pages, an answer key page, and a page that explains how to use to complete the pages. This is a fun way to review for end of the unit assessments, spiral review, or preparing for state testing. Each one of my packets has a theme. This theme is ocean.
1st - 4th
Math, Math Test Prep, Other (Math)
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+3
1ST Grade 1 NUMBERS TO 120 MATH CENTER GAME Unit 4 Lesson 16 iREADY® MATH
1ST Grade 1 NUMBERS TO 120 MATH CENTER GAME Unit 4 Lesson 16 iREADY® MATH UNIT 4: USING TENS AND ONES TO ORGANIZE AND COUNT These Games are designed to keep your students engaged while saving you hours of planning and preparation. The Games are great activities for reinforcing the skill being taught. Resources: T Mats with Color Coded Cards Center GameConnect 4 Numbers In A Row Game Board Center Game1 less, 10 Less, 1 More, and 10 More Card Center GameThis pack is a great addition to any Math
1st
Applied Math, Math Test Prep, Mental Math
CCSS
1.MD.C.4
, 1.NBT.A.1
, 1.NBT.B.2
+8
Also included in: Math Center Games 2025 iReady® Unit 4 Bundle Lessons 15 thru 17
Montessori: Place Value Command Cards (100's)
These low prep three digit place value command cards help develop an understanding of place value and base ten in a hands on way. Students can use them with number cards to build three digit numbers in standard or expanded form. They can also be used to build quantities with Montessori golden beads, or base ten blocks. These command cards encourage independence, and build number sense fluency by inviting students to build the number or quantity on the card. Cards can also be used for "Number of
PreK - 3rd
Math, Math Test Prep
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+2
Also included in: Montessori: Place Value BUNDLE
2nd Grade Easter Egg Math Hunt : Skip Counting, Money, Time & Word Problems
👩🏫 Teacher Guide: Easter Math Scavenger Hunt & Worksheets OverviewThis resource is designed to keep your 2nd Grade students engaged and moving while practicing essential math skills. It includes 20 Word Problems Preparation (Before the Lesson)Print & Laminate: Print the Task Cards (Word Problems). Laminating them allows you to reuse them every year!Cut & Prep: Cut the Task Cards along the dotted lines.The "Egg" Factor (Optional but Recommended): Fold each Task Card and place it inside a pl
K - 2nd
Math Test Prep, Money Math, Telling Time
Hybrid Kindergarten and 1st Grade Digital Word Problems Math Activity 1.OA.1
This hybrid learning must-have provides instant feedback just like Boom Cards!!! This math activity allows learners to practice Word Problems and Problem Solving! This activity works in Google Slides and PowerPoint and may be shared in Google Classroom and Canvas. See it in Action!Follow my Instagram account, @missdgunn, to see this product in action. Click the picture of the resource and swipe it works along with the other resources in my store! You may also follow my Instagram account to re
K - 2nd
Math Test Prep, Other (Math)
CCSS
K.OA.A.2
, 1.OA.A.1
, 2.OA.A.1
+4
NEW Kindergarten 1st Grade 2D Shapes | Math Geometry Activity
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade 2D Shapes (Geometry) — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay once, use
K - 1st
Geometry, Math Test Prep, Other (Math)
CCSS
K.G.A.2
, 1.G.A.1
1ST GRADE TENS AND ONES FLIP BOOK iREADY® MATH UNIT 4 LESSON 15 CRAFT ACTIVITY
1ST GRADE TENS AND ONES FLIP BOOK PROJECT iREADY ® Math Unit 4 Lesson 15 FLIP BOOK FUN ACTIVITY CRAFT This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: Understand that the equal sign connects two quantities with the same value.Determine if equations are true or false.Find the unknown number in any position in an addition or subtraction equation.
1st
Applied Math, Basic Operations, Math Test Prep
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+3
Odd Even Numbers Printable Activities Bundle for 1 2 3 Digit Learning
Looking for a highly interactive, differentiated way to teach and assess odd and even numbers? This hybrid resource gives you the absolute best of both worlds: a tactile, hands-on printable sorting activity for your physical math centers, and a self-grading digital assessment for a quick data-check! By covering 1-digit, 2-digit, and 3-digit numbers, this bundle is perfectly scaffolded to help students build confidence with small numbers before applying their place value skills to hundreds and
1st - 2nd
Math Test Prep, Other (Math)
CCSS
K.CC.B.4b
, 1.NBT.B.2
, 2.NBT.A.1
+1
Grade 2 Algebra Math Workbook | Early Algebra Activities & Equations | Printable
Make early algebra fun and easy with this engaging Grade 2 Algebra Math Workbook! Designed for second-grade learners, this printable resource helps students practice number patterns, missing numbers, equations, algebraic thinking, and word problems in a simple black-and-white format perfect for classrooms, homeschool, math centers, and homework. This workbook builds confidence with beginner algebra concepts while keeping practice clear and age-appropriate. What’s Included: Number pattern wor
1st - 3rd
Algebra, Math Test Prep, Numbers
1ST GRADE SHAPES FLIP BOOK FUN ACTIVITY iREADY® UNIT 6 LESSON 22 2-D AND 3-D
1ST GRADE SHAPES FLIP BOOK iREADY® MATH UNIT 6 LESSON 22 FUN ACTIVITY CRAFT / MATH JOURNAL This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: o Distinguish between defining attributes and non-defining attributes. o Analyze, describe, and name shapes according to attributes. o Build and draw new shapes with a given set of defining attributes. o Use
1st
Geometry, Math Test Prep
CCSS
K.G.A.2
, K.G.A.3
, K.G.B.4
+3
1st Grade Summer Math Packet Spiral Review | End of Year Activities
Keep first graders learning all summer long with this fun and engaging Summer Math Spiral Review Pack! ☀️ Designed to review and reinforce essential first grade math standards, this resource includes 45+ pages of NO PREP activities that are perfect for summer practice, review, intervention, tutoring, morning work, summer school, or take-home packets. Students will practice a wide variety of foundational first grade math skills through hands-on, age-appropriate activities that help prevent the “s
1st - 2nd
Math, Math Test Prep, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, 1.MD.A.1
+10
1ST GRADE ADD AND SUBTRACT FLIP BOOK iREADY® MATH UNIT 5 LESSON 18 ACTIVITY
1ST GRADE ADD AND SUBTRACT FLIP BOOK iREADY® MATH UNIT 5 LESSON 18 FUN ACTIVITY CRAFT This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: o Describe the numbers 10, 20, 30, 40, 50, 60, 70, 80, and 90. as a number of groups of ten and 0 ones. o Add and subtract multiples of 10 to and from other multiples of 10. o Add multiples of 10 to any two-digi
1st
Basic Operations, Math Test Prep, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+3
1ST GRADE ADD TWO-DIGIT NUMBERS FLIP BOOK FUN ACTIVITY iREADY® UNIT 5 LESSON 21
1ST GRADE ADD TWO-DIGIT NUMBERS FLIP BOOK iREADY® MATH UNIT 5 LESSON 21 FUN ACTIVITY CRAFT / MATH JOURNAL This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: o Apply and extend previously learned models and addition strategies to add two-digit numbers. o Understand that to add two-digit numbers, you can add the tens with tens and the ones with ones
1st
Basic Operations, Math Test Prep, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+5
Autism Even and Odd Numbers Activity | Basic Math Skills
A clear and engaging math activity designed to help students with autism understand and identify even and odd numbers. This resource supports number recognition, counting skills, and early math concepts through structured, easy-to-follow practice. Ideal for special education classrooms, intervention groups, and independent work.
PreK - 2nd
Basic Operations, Math Test Prep, Numbers
Back to School Logic Puzzles 2nd Grade Brain Teasers Math Enrichment Activities
Back to school balance beams are exactly like math logic puzzles or math brain teasers! In these 1st or 2nd grade fall logic puzzles, students solve to make each side of the balance beam equal while practicing adding and subtracting to 20! These back to school brain teasers are perfect for building critical thinking skills, for fast finishers, early finishers, math talks, gifted students, as morning brain teasers, and an early finishers math packet. Print and digital versions are included for fi
K - 3rd
Basic Operations, Math, Math Test Prep
CCSS
K.OA.A.5
, 1.OA.C.6
, 2.OA.B.2
Place Value Puzzles: Activities to Practice Place Value for Tens and Ones to 100
Practice finding the value of tens and ones with these no prep printable puzzles. These worksheets are great tasks that will supplement your place value unit lessons. The puzzles get progressively more difficult allowing you to differentiate for your class. You will notice the puzzles include bundles of ten and some sticks, ten frames, place value base ten blocks, and words of "tens" and "ones". In each puzzle, the students must determine if the two sides of the equation are equal, and eliminate
1st - 3rd
Basic Operations, Math, Math Test Prep
Ocean Animals ACTIVITIES Literacy Math Kindergarten 1st Grade Worksheets
🌊🐠 Dive into learning with this Ocean Animals Activity Book Packed With Literacy & Math Morning Work for Kids 🐙📘 Perfect for morning work, literacy centers, math stations, or homeschool lessons, this engaging 14-page resource brings the underwater world to life while strengthening essential early learning skills. 🐬✏️ Filled with math, writing, and reading activities featuring adorable sea creatures, this pack keeps students focused, curious, and smiling—all while meeting key standards in
PreK - 2nd
Math Test Prep, Spelling, Writing
CCSS
K.CC.A.1
, K.CC.B.4
, CCRA.L.6
+2
Valentine’s Day Crack the Code Simple Addition Worksheets | Math Mystery Puzzle
💘 Make simple addition fun this Valentine’s Day! These Valentine’s Day Crack the Code Simple Addition Worksheets turn math practice into an exciting mystery kids love to solve. Perfect for classrooms, homeschool families, and co-ops, students solve multiplication problems to reveal secret Valentine-themed messages. ✨ What’s Included: ✔ Set of 4 Color Printable Valentine’s Day simple addition crack-the-code worksheets and Answer Key ✔ Engaging math mystery puzzles with Valentine themes ✔ Answer
K - 2nd
Arithmetic, Math Test Prep, Numbers
1ST GRADE NUMBERS TO 120 FLIP BOOK iREADY® MATH UNIT 4 LESSON 16 CRAFT ACTIVITY
1ST GRADE NUMBERS TO 120 FLIP BOOK PROJECT iREADY ® Math Unit 4 Lesson 16 FLIP BOOK FUN ACTIVITY CRAFT This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: o Read, write, and count on from any number up to 120. o Recognize patterns in the 120 chart that show relationship between numbers; in particular, notice how the counting patterns repeat a
1st
Basic Operations, Math Test Prep, Numbers
CCSS
1.NBT.A.1
, 1.NBT.B.2a
, 1.NBT.B.2c
+3
1ST GRADE NUMBERS TO 120 FLIP BOOK iREADY® MATH UNIT 4 LESSON 17 CRAFT ACTIVITY
1ST GRADE COMPARE NUMBERS FLIP BOOK PROJECT iREADY ® Math Unit 4 Lesson 17 FLIP BOOK FUN ACTIVITY CRAFT This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: Use place value to compare two-digit numbers.Understand the meaning of the symbols < and > .Write the symbols < , >, and = to compare two-digit numbers.This packet is aligned with i
1st
Basic Operations, Math Test Prep, Place Value
CCSS
1.NBT.B.3
10 Frame Counting | Ten Frame Math Center | Number Sense Activity | Spring
Make counting practice SWEET and engaging with this Watermelon Counting hands-on math center! This interactive number sense activity helps students build strong foundational math skills while having fun matching watermelon number slices to their corresponding ten frames, counting out seeds for a piece of watermelon and counting seeds. Perfect for preschool, kindergarten and early 1st grade, this resource makes counting concrete, visual and meaningful. What is included: - Watermelon number slic
PreK - 2nd
Math Test Prep, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
Showing 1-24 of 290+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands