Binary Code Activities
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Programs & methods
Spy the Sum - Puppy Edition
This engaging center activity is perfect for Grades 1-3 students working on mastering addition facts up to 12. Featuring an adventurous animal "spy" theme, students become secret agents on a mission to crack math codes! They flip over a card, add the number to the total on the board, and then use a magnifying glass to find the sum under the animal spy's gaze. To cover their answers, students use a bingo chip or marker, and the first to cover all the numbers wins—turning practice into an exciting
1st - 3rd
Basic Operations, Mental Math
Subitizing With Quicklooks
Build strong number sense with this Subitizing Quick Look Activity—perfect for whole group, small group, or intervention!This resource includes slides for numbers 1–5 and 6–10, shown with and without ten frames, giving students multiple opportunities to see and understand number relationships. Simply project the slides for a quick look (1–2 seconds) or print them for hands-on practice. Students are challenged to determine how many they see without counting one-by-one. This helps you learn
PreK - 2nd
Mental Math, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+6
Dot Talk Slideshow | Low Floor, High Ceiling Math Talk for Counting & Grouping
Description: Looking to spark meaningful math conversations in your classroom? This Dot Talk Slideshow is designed with a low floor, high ceiling approach, ensuring all students can access the activity while providing opportunities for deeper mathematical thinking. Each slide presents an engaging visual prompt that encourages students to explore counting strategies, grouping, and the foundations of multiplication. Perfect for number talks, warm-ups, or math lessons, this resource fosters rich
Not Specific
Arithmetic, Mental Math, Numbers
Addition Properties & Practice –Digital + answer key!
What’s Inside Section 1: Properties of Addition Associative Property – story + practice (grouping numbers in different ways) Commutative Property – story + practice (order doesn’t change the sum) Identity Property – practice (zero keeps the number the same) Mixed Review – match-up activity Section 2: Addition Practice 2-digit addition (no regrouping) 2-digit addition (with regrouping) 3-digit addition (with regrouping) Base-ten block addition Estimation (nearest 10s and 100s) Missi
3rd - 4th
Basic Operations, Mental Math, Numbers
100 Logic Riddles for Middle School | CCSS Aligned | ZERO PREP
**100 FULLY EQUIPPED LOGIC RIDDLES, ZERO PREP, CCSS-Aligned**This is the complete edition of the **Logic Riddlets Teacher Guide** which gives you 100 complete, classroom-ready logic riddles. Every riddle comes with everything you need to deploy it confidently in 5–10 minutes — no preparation required. **A 10-riddlets demo version is available at our TpT store** ----- **WHY TEACHERS LOVE LOGIC RIDDLETS**Finding critical thinking activities that are *actually* pedagogically sound — not just r
7th - 9th
Arithmetic, Basic Principles, Mental Math
CCSS
MP1
, MP2
, MP3
+2
Gold Rush! - A St. Patrick's Day Themed Math Game
This is a battleship-type game. Students practice mental math strategies to solve equations involving addition of 2 digit numbers to 3 digit numbers. There is some regrouping involved. An added challenge to the game is to use a coordinate grid system to create the math problems.
2nd - 4th
Basic Operations, Mental Math
Arrg! Math: A Board Game - Print, Cut out, and Play
Welcome aboard, matey! Arrg! Math is a swashbuckling journey across a colorful island where players practice math skills while racing from Start to End. Along the way, they’ll meet friendly characters, solve problems, and collect victories one turn at a time. This game is designed for early learners, blending: • Math fluency (addition, subtraction, or other skills you choose) • Turn-taking and counting • Storytelling and imagination Perfect for classrooms, homeschool, or family game night, Arrg!
PreK - 5th
Basic Operations, Mental Math
K-3 Editable Morning Meeting Fluency Warm-Up Digital Slideshow (ELA & Math)
This free editable Google Slides resource provides daily K–3 fluency practice designed to build strong foundational math and literacy skills in just a few minutes a day. Each slide focuses on quick, engaging routines that help students develop automaticity and confidence. Skills covered include: Number identification within 100Skip counting by 2s, 5s, 10s and 100sSight word fluency Counting place-value backs within 100Editing sentencesDoubles factsAdding fluency within 10Perfect for morning m
K - 3rd
Mental Math, Sight Words, Writing
CCSS
K.CC.A.1
, K.CC.C.7
, K.OA.A.5
+11
Multiples Created by Miller Math Market
Memorizing the multiples of numbers 1–12 through rote memory provides foundational benefits that extend across many areas of math and overall cognitive development. Here are the key advantages: Builds Automaticity Quick recall of multiplication facts reduces cognitive load, allowing students to solve problems faster without having to calculate every time. This frees up brainpower for higher-order thinking in areas like word problems, fractions, algebra, and geometry.
3rd - 6th
Arithmetic, Mental Math, Other (Math)
Fraction Review: Simplify, models, converting, comparing and ordering
Students will Simplify fractionsUse models to represent fractionsConvert improper fractions to mixed numbers, and vice versaCompare fractionsIdentify and represent Equivalent fractionsOrder fractions from least to greatest (proper and mixed numbers)Solve a word problem The slides can be used after you review all about fractions or as a basic review. The first slide shows the standard that is being used as well as the answer key. Remember to delete this slide before assigning it to students.
4th - 7th
Fractions, Math, Mental Math
CCSS
4.NF.A.1
, 4.NF.A.2
, 4.NF.B.3a
+5
Year 8 Number Knowledge & Arithmetic Test | NZ Curriculum Level 4 | Printable
Looking for a comprehensive way to assess your Year 8 students' number sense and arithmetic strategies? This ready-to-print booklet is designed specifically for the New Zealand Mathematics Curriculum (Level 4) and provides a clear snapshot of student progress across five core areas. This 40-minute assessment balances quick-fire numeric fluency with deep-thinking word problems, ensuring you can identify students who have mastered the "how" as well as the "why." What’s Included?This test is divi
7th - 9th
Arithmetic, Math Test Prep, Mental Math
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