Binary Code Activities
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Free Earth Day Coloring Page Editable Color by Code
Free Earth Day Coloring Page Editable Color by Code is a fun and easy way to incorporate Earth day into your lesson plans. Color by number, color by sight word, color by...you decide! This Earth Day coloring page activity is perfect for any grade and can be used with whatever content area you are working on, so YOU decide what goes in the spaces--perfect for differentiation, if you teach multiage or even if you change grade levels. Check out more Editable Color by Code pages.All rights reserve
PreK - 2nd
Arithmetic, Coloring Pages, Phonics & Phonological Awareness
Winter Code Math Puzzle | Subtraction Within 20| Decode the Winter Message
✨ Revised & Improved Version💡 Helpful Teaching Tip This revised activity is now fully aligned and student-friendly. Students should solve all subtraction problems first, then use their answers to decode the winter mystery message step by step. ✔ All subtraction problems have been carefully corrected ✔ All answers are within 20 (age-appropriate & consistent) ✔ Each number now matches the correct letter accurately ✔ The decoded message works smoothly with no mismatches This ensures students
K - 2nd
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, 1.OA.A.1
, 1.OA.C.6
Greater Than Less Than Alligator Math | Number Comparison Activity
Make learning number comparison fun and hands-on with this Greater Than, Less Than, Equal To Alligator Cut & Paste Activity! This digital math resource helps students practice comparing numbers through engaging visuals, interactive cut-and-paste tasks, and self-checking options. Perfect for Kindergarten, Grade 1, and early Grade 2 math centers, small groups, or independent practice. What’s Included in This Resource: ✔ 10 number comparison cards (within 10) with illustrationsColor versionBlac
PreK - 3rd
Arithmetic, Basic Operations, Other (Math)
2 and 3 Digit Regrouping Addition Winter Color By Code Worksheet, 3rd Grade Math
Winter Addition with Regrouping Color by Code | 3rd Grade Make 2- and 3-digit addition practice engaging, visual, and self-checking with this set of Winter Color-by-Code worksheets designed for 3rd grade students, and any students requiring extra practice with 2 and 3-digit addition with regrouping. Each page combines meaningful 2-digits or 3-digits addition practice with a cute winter theme students will love. This resource is perfect for reinforcing basic addition facts, fact families, an
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.B.5
, 2.NBT.B.7
+1
Winter themed Color-by-Code Subtraction with Regrouping
Perfect for students learning regrouping. This worksheet combines math practice with a creative coloring activity, helping students reinforce regrouping skills while staying motivated and focused.
2nd - 3rd
Arithmetic, Order of Operations, Place Value
CCSS
2.NBT.B.5
Cash Words: A Fun Money & Word Activity
This is a fun activity that fuses money, numbers, words, and spelling! Students use the "Money Code" on the last page to find the dollar value of each letter in the given spelling word (words can be changed out in order to mirror your weekly words). Afterwards, students order the words from least to greatest based on the letter-dollar totals calculated from the previous task. Lastly, students write their spelling words in alphabetical order on the given lines. Students can then complete the ext
2nd - 5th
Arithmetic, Basic Operations, Spelling
Grade 2 Addition Worksheets Bundle | Outdoor Learning Math Activities
Make math fun and active with this Grade 2 Addition Worksheets & Outdoor Learning Bundle! Including an engaging outdoor learning math addition activity that help students build addition skills through hands-on learning and no-prep worksheets for math centers, early finishers, homework, and independent practice. This Grade 2 Addition Bundle contains the following activities, Nature Addition - A class set of task cards which guide students making, calculating and writing addition equations using
1st - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+1
Color Coded Graphic Organizer for Distributive Property
Make 2 copies and laminate - Students can keep one copy at school to complete classwork and one in their binder or at home to help them complete their homework assignments.
1st - 6th
Arithmetic, Basic Operations, Math
Fact Families 9 TRICK MENTAL MATH Strategies Intervention MTSS RTI ELL SPED K-2
Color Coded FACT FLUENCY - FACT FAMILY HOUSES - 9 TRICK is an effective Visual Technique and RESPONSE TO INTERVENTION Strategy for this First Grade Math Skill. This resource provides multiple levels of activities for Math Intervention for whole-group or small group learning. This is an excellent MTSS/RTI Strategy for struggling 1st and 2nd grade Math students. This resource is DIFFERENTIATED from MTSS/RTI to ENRICHMENT or increasing level of skill as students improve and master skills. Intr
K - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
1.OA.B.3
, 1.OA.B.4
, 1.OA.C.6
Perimeter of Shapes Escape Room | Space Station Theme | 3rd Grade | Print & Go
🚀 Crack the code. Save the space station. A print-and-go perimeter escape room for 3rd Grade(US). Students work with their teacher as a rescue team racing to restore the damaged orbiting station by solving four perimeter-of-shapes puzzles. What's inside • 19-slide PowerPoint. • Three differentiated student sheets (support / standard / stretch). • Teacher answer key + 3 hint cards. Differentiation • Support — perimeters of simple squares and rectangles (whole-number sides up to 4m). • Standard —
2nd - 3rd
Arithmetic
Addition and Subtraction with Regrouping Tutorial with Songs
This is a color coded tutorial for regrouping when adding and subtraction. I included songs that I use in the classroom to help students remember processes.
2nd - 5th
Arithmetic, Basic Operations, Numbers
CCSS
2.NBT.B.7
Multi Digit Mixed Add Subtract Christmas Color by Code Worksheet, 3rd Grade Math
This set of Christmas color by code activities includes multi digit addition and subtraction problems that are perfect for practicing multi-step addition and subtraction with regrouping skills in 2nd grade, 3rd grades or 4th grades. No Prep color by number activities offer a fun, hands-on method for children to practice their understanding of the basic function of regrouping with 2-digit and 3-digit numbers in both addition and subtraction. This set includes 3 unique Christmas themed pictu
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 2.NBT.B.7
, 3.NBT.A.2
+3
Double Digit Addition Christmas Color by Number Worksheets, 3rd Grade Math
This set of Christmas color by code activities includes 2-digit plus 2-digit addition problems that are perfect for practicing multi-step addition with regrouping skills in 2nd grade through 4th grades. No Prep color by number activities offer a fun, hands-on method for children to practice their understanding of the basic addition function of regrouping. This set includes 3 unique Christmas themed pictures. Each individual picture includes a different set of double digit addition problem
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 2.NBT.B.7
, 3.NBT.A.2
+3
Double Digit Addition Regrouping Winter Color By Number Worksheets, 2nd 3rd Math
Winter Addition with Regrouping Color by Code | 2nd and 3rd Grade Make 2- plus 2-digit addition practice engaging, visual, and self-checking with this set of Winter Color-by-Code worksheets designed for 2nd and 3rd grade students, and any students requiring extra practice with 2 plus 2-digit addition with regrouping. Each page combines meaningful 2-digits + 2 digits addition practice with a cute winter theme students will love. This resource is perfect for reinforcing basic addition facts, fa
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.B.5
, 2.NBT.B.7
+1
October Mystery Math Message
Do your students need a fun, engaging math activity to help them practice math addition problems? This mystery message requires that students solve addition plus one and doubles equations. They must use their sums to break the code of this math mystery message. A teacher answer key is included! Your students will love it!
K - 2nd
Arithmetic, Mental Math
2 Digit Addition Color by Code Printable: With/Without Regrouping 3rd Grade Math
This set of colorful, geometric shapes quilt-style color by code printables activities focuses on two digit addition fluency with and without regrouping. This 2-digit addition resource is perfect for practice or reinforcement of addition regrouping techniques for students in grades 2 through 4. Color by code activities are not only fun for students, but they are a hands-on method for the children to practice their understanding of the basic addition function of regrouping. These no-prep color b
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 3.NBT.A.2
, 4.NBT.B.4
Balancing Equations 1st Grade Early Finishers True False Equations First Grade
Keep your first graders engaged and learning with these interactive early finisher activities! Designed to reinforce balancing equations (equivalent expressions), this resource is perfect for math centers, morning work, or extra practice throughout the year. This set includes PowerPoint and movie file formats for flexible use. What’s Included: Addition equal expressionsSubtraction equal expressionsAddition on one side subtraction on the other equal expressionsThese come as PPT file and a MOVI
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.OA.D.7
Double Digit Addition With and Without Regrouping Color by Code 2nd-4th Grades
This set of 6 school themed 2-digit by 2-digit color by code printables activities focuses on double digit addition fluency with and without regrouping. This 2-digit addition resource is perfect for practice or reinforcement of addition regrouping techniques for students in grades 2 through 4. Color by code activities are not only fun for students, but they are a hands-on method for the children to practice their understanding of the basic addition function of regrouping. These no-prep double d
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 3.NBT.A.2
, 4.NBT.B.4
Math Test Prep & Review Two Digit Subtraction Color by Number Worksheets
Springy coloring sheets for 2-digit subtraction with and without regrouping! These Math color by code pages are perfect no-prep spring activity for your 2nd-grade kids or use these any day for print and go April math morning work: Looking for the addition pack? Get it HERE!All kids love color-by-number pages! These Spring coloring pages are zero-prep, keys included! Print and have your math morning work ready for your 2nd and 3rd grade students in NO time! These Spring Math Coloring Pages Come
1st - 3rd
Arithmetic, Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.8
+2
Addition and Subtraction Within 10 and 20 Math Mystery Self-Checking BTC Tasks
Make understanding the inverse relationship between addition and subtraction fun with these 5 codebreaker math mystery activities! Your students will be using their problem-solving and reasoning skills to crack the code and discover five mystery words for numbers to 10 and numbers to 20. Quick and easy setup plus, clear student directions and no-prep slides to launch this Building Thinking Classrooms style math task! Your students will be tasked with being codebreakers, using the sum of two s
K - 2nd
Arithmetic, Mental Math, Numbers
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
+10
2nd Grade Math Facts Fluency Timed Tests Addition to 20 Early Finisher Bins
Looking for a quick and effective way to build addition fluency? This no-prep early finisher activity gives students independent practice with addition within 20—all in a press-and-play digital format that requires zero prep! Math Common Core Standard 2.OA.B.2 (just covers addition) Perfect for 2ND grade math centers, early finishers, or intervention, this engaging PowerPoint/movie-style resource keeps students focused while you're helping other students during math instruction! LOOKING FOR OTHE
2nd
Arithmetic, Basic Operations, Math
CCSS
2.OA.B.2
2nd Grade Math Facts Fluency Timed Tests Subtraction to 20 Early Finisher Bins
Looking for a quick and effective way to build subtraction fluency? This no-prep early finisher activity gives students independent practice with subtraction within 20—all in a press-and-play digital format that requires zero prep! Math Common Core Standard 2.OA.B.2 (just covers subtraction) Perfect for 2ND grade math centers, early finishers, or intervention, this engaging PowerPoint/movie-style resource keeps students focused while you're helping other students during math instruction! What's
2nd
Arithmetic, Basic Operations, Math
CCSS
2.OA.B.2
Subtraction Within 100 With & Without Regrouping 2nd Grade Early Finisher Bins
Looking for a quick and effective way to incorporate 2-digit subtraction practice? This no-prep early finisher activity gives students independent practice with this skill—all in a press-and-play digital format that requires zero prep! Math Common Core Standard 2.NBT.B.5 (just covers subtraction with and without regrouping) Perfect for 2ND grade math centers, early finishers, or intervention, this engaging PowerPoint/movie-style resource keeps students focused while you're helping other student
2nd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
Addition Within 100 Without Regrouping 2nd Grade Early Finisher Bins 2 Digit
Looking for a quick and effective way to incorporate 2-digit addition practice? This no-prep early finisher activity gives students independent practice with this skill—all in a press-and-play digital format that requires zero prep! Math Common Core Standard 2.NBT.B.5 (just covers addition - no regrouping) Perfect for 2ND grade math centers, early finishers, or intervention, this engaging PowerPoint/movie-style resource keeps students focused while you're helping other students during math inst
2nd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
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