Binary Code Challenge
72+ results
Filters
Grade
Subject
Resource type
Standard
Language
Programs & methods
Montessori Long Multiplication Task Cards: Flat Bead Frame Math Activity
This Montessori-inspired Flat/Golden Bead Frame Activity Set provides a structured approach to multiplication mastery. Aligned with Montessori math materials, this 50-card task set supports repetition, independence, and progressive challenge levels across five difficulty bands. What’s Included:50 Printable Multiplication Cards, divided into:• 10 cards with increasing single-digit multipliers• 10 cards with two-digit multipliers• 10 cards with three-digit multipliers• 10 cards with four-digit m
K - 4th
Arithmetic, Basic Operations
Kindergarten Math Homework Bundle {Bracelets with QR Codes}
These 15 bracelets make home math review that Kindergartners LOVE! This no-grading-required, low prep, age-appropriate math homework is great for strengthening the connection and communication between school and home, and it empowers parents to help their children master new skills with quick educational games to play! After beginning a new topic, place the related math bracelet on each student (or their backpack) to take home. Each bracelet contains QR codes that link to an educational practic
PreK - 1st
Basic Operations, Numbers
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
Drop Count Challenge | Science Experiment | Hands-On STEM Activity
How many drops of water can fit on a coin before it spills? Part of a 20-challenge series, students are amazed as they discover the power of surface tension in this simple but thrilling science challenge! Using just a coin, a dropper (or straw), and water, children carefully count drops, make predictions, and observe how water molecules stick together to form a dome shape. This activity introduces the concept of surface tension and cohesion with a real-world connection to how water behaves in na
K - 2nd
Basic Operations, Basic Principles, Other (Science)
CCSS, NGSS
K.CC.A.1
, CCRA.W.1
, CCRA.L.1
+11
Parachute Drop | Air Resistance Science & Engineering Challenge for K–2
Can you build a parachute that makes a toy fall slowly? In this hands-on engineering challenge, students design and test parachutes using different materials to discover which ones catch air the best. Children learn that air resistance (drag) slows objects down as they fall. Includes an introductory page connecting to real-world parachute design, step-by-step building instructions, a student prediction and observation recording sheet, a science explanation about air resistance and gravity, and a
K - 2nd
Basic Operations, Other (Science), Writing
CCSS, NGSS
K.CC.A.1
, CCRA.L.1
, MP1
+10
Spring Color By Code Math - Frog
Color By Code - Frog! Have students practice math in a fun way! Pages Included: Color By NumberColor By Subtraction 1-10Color By Addition 1-10Color By Addition 1-20Blank Boxes for you to choose!
K - 1st
Basic Operations
Multiplication and Division Under the Sea Pack- Color by Code
Multiplication and Division Under the Sea Pack- Color by Code Have fun with your math centers with this fun, ocean-themed color-by-code set! Students will practice multiplication, division, and mixed operations while coloring hand-drawn sea creatures — including a dolphin, sea turtle, shark, octopus, and seahorse.Each page combines art and math for an engaging, low-prep activity your students will love! What’s Included: 4 Hand-Drawn Ocean Animal Coloring Pages — each with 3 versions: Multiplic
3rd - 5th
Basic Operations, Mental Math
CCSS
3.OA.A.1
, 3.OA.A.2
, 3.OA.B.6
+2
Skip Counting by 10 Homework {Bracelets with QR Codes}
Skip Counting by 10 Homework Bracelets with QR Codes with links to a review video & simple family game to practice counting up by tens! Strengthen the school-home connection by letting parents know what the students are learning and providing a simple & meaningful "game" to help their students master the new information. These Skip Counting by 10s bracelets use QR codes to link students to an engaging video to help practice counting by tens to 100, along with a simple "Secret Game" for students
PreK - 2nd
Basic Operations, Family Consumer Sciences
Addition Bracelets Homework {Bracelets with QR Codes}
Addition homework bracelets with QR codes. The QR codes link to a review video & a simple family game about addition! Empower parents to help their children practice new learning at home by letting them know what the students are learning and providing a simple & meaningful "game" to help their students master the new information. These addition bracelets use QR codes to link students to an engaging video about putting numbers together and finding the sum when adding, along with a simple "Secret
PreK - 2nd
Basic Operations, Family Consumer Sciences
Adding +1 Up to 10 Homework {Bracelets with QR codes}
Adding +1 Up to 10 Homework Bracelets with QR codes for fun Kindergarten homework. The QR codes link to an "Adding 1" review video & simple family game to practice adding +1 up to 10! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because students spend extra time at home working on concepts (because there is ne
PreK - 1st
Basic Operations, Family Consumer Sciences
Subtraction Matching Worksheet | Mental Math for Children | Math Practice
Challenge your students to think critically with this interactive Subtraction Matching worksheet!Subtraction is more than just solving an equation; it’s about recognizing relationships between numbers. This worksheet moves beyond simple drills by asking students to calculate the answer and find its match, reinforcing their mental math speed and accuracy. What’s Included in This Resource:Variety of Equations: Features 7 different subtraction problems with varying levels of difficulty, including e
PreK - 2nd
Basic Operations, Mental Math, Numbers
FREE Addition with Regrouping 2 Digit for Kindergarten & Grade 1-2
Title: Challenge Your Learners: 2-Digit Addition with Regrouping Description:Ready for a challenge? This pack is perfect for students ready to master 2-digit addition with carrying. These worksheets provide ample practice for students to identify when regrouping is necessary and how to properly carry the ten over to the next column. It's a comprehensive tool for strengthening logical thinking and procedural fluency. Key Features:Comprehensive Practice: Focused specifically on regrouping skills.
K - 2nd
Basic Operations, Other (Math)
Subtraction Homework {Bracelet with review video & family game}
Subtraction homework bracelets with QR codes for age-appropriate, meaningful Kindergarten homework. The QR codes link to a "Subtraction" review video & a simple family game to practice subtracting! Empower parents to help their children practice new learning at home. These subtraction bracelets use QR codes to link students to an engaging video about taking away and finding the difference when subtracting, along with a simple "Secret Game" for students to play with their families. Students love
PreK - 2nd
Basic Operations, Family Consumer Sciences
Kindergarten Shapes Homework {Bracelet with review video & family game}
Shapes Homework Bracelets with QR codes for creative, meaningful, age-appropriate, & FUN Kindergarten Math homework. The QR codes link to an engaging "Shapes" review video & simple family game to practice recognizing shapes! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because students spend extra time at home
PreK - 1st
Basic Operations, Family Consumer Sciences
Writing Numbers Homework {Bracelet with review video & family game}
Writing Numbers Bracelets with QR codes for creative, meaningful, age-appropriate, & FUN Kindergarten Math homework. The QR codes link to an engaging "Writing Numbers" review video & simple family game to practice writing numbers! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because students spend extra time a
PreK - 1st
Basic Operations, Family Consumer Sciences
3D Shapes Homework {Bracelet with review video & family game}
3D Shapes Homework Bracelets with QR Codes with links to a review video & simple family game to practice identifying cubes, spheres, cylinders, pyramids, and cones! Strengthen the school-home connection by letting parents know what the students are learning and providing a simple & meaningful "game" to help their students master the new information. These 3D shapes bracelets use QR codes to link students to an engaging video about 5 different 3-dimensional shapes, along with a simple "Secret Gam
PreK - 2nd
Basic Operations, Family Consumer Sciences
Number Words Homework {Bracelet with review video & family game}
Number Words Homework Bracelets with QR codes for creative, meaningful, age-appropriate, & FUN Kindergarten Math homework. The QR codes link to an engaging "Number Words" review video & simple family game to practice recognizing number words! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because students spend
PreK - 1st
Basic Operations, Family Consumer Sciences
Adding Doubles Homework {Bracelets with review videos & family games}
Adding Doubles Homework Bracelets with QR Codes with links to review videos & simple family games to practice adding doubles 1-5 and 6-10! Strengthen the school-home connection by letting parents know what the students are learning and providing a simple & meaningful "game" to help their students master the new information. These 2 Adding Doubles bracelets use QR codes to link students to engaging videos to help practice adding doubles up to 10, along with a simple "Secret Game" for students to
PreK - 2nd
Basic Operations, Family Consumer Sciences
Addition & Subtraction Homework {Bracelet with review video & family game}
Addition & Subtraction bracelets with QR codes for Kindergarten homework. The QR codes link to an engaging "Addition & Subtraction" review video & simple family game to practice adding & subtracting! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because students spend extra time at home working on concepts (bec
PreK - 1st
Basic Operations, Family Consumer Sciences
Counting to 100 Homework {Bracelet with review video & family game}
Counting to 100 Homework Bracelets with QR codes for fun Kindergarten Math homework. The QR codes link to an engaging "Counting to 100" review video & simple family game to practice counting to one hundred! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because students spend extra time at home working on concep
PreK - 1st
Basic Operations, Family Consumer Sciences
Numbers in the 20s Homework {Bracelet with review video & family game}
Numbers in the 20s bracelets with QR codes for creative, meaningful, age-appropriate, & FUN Kindergarten Math homework. The QR codes link to an engaging "Numbers in the 20s" review video & simple family game to practice recognizing numbers in the 20s! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets because studen
PreK - 1st
Basic Operations, Family Consumer Sciences
Numbers in the Teens Homework {Bracelet with review video & family game}
Numbers in the Teens Homework Bracelets with QR codes for creative, meaningful, age-appropriate, & FUN Kindergarten Math homework. The QR codes link to an engaging "Numbers in the Teens" review video & simple family game to practice recognizing numbers in the teens! Empower parents to help their children practice new learning at home by letting parents know what the students are learning and providing a simple & meaningful "game" to help master the new Math skill.
TEACHERS love these bracelets
PreK - 1st
Basic Operations, Family Consumer Sciences
Times Tables Practice 13x, 14x, 15x
Do you have some talented mathematicians you'd like to challenge? These 13, 14 and 15 times tables will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x. With both multiplication and division here and answers, the high achievers will be challenged and thrilled with your differentiation.
2nd - 9th
Arithmetic, Basic Operations, Mental Math
Add or Subtract Word Problems | Grade 1 Math | Addition & Subtraction
Help your first graders master one of the most challenging early math skills—deciding whether to add or subtract—with these engaging Add or Subtract Word Problem Worksheets! This resource is designed specifically for Grade 1 students who often struggle to identify the correct operation in word problems. Students read a short story, choose ADD or SUBTRACT, write an equation, and then color to check their thinking using a simple operation-based reveal system. ✨ No confusing color keys ✨ No
1st
Arithmetic, Basic Operations
CCSS
1.OA.A.1
Showing 1-24 of 72+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands