Coding Without Computers
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Binary Code Basics Reference Sheet: Number Systems & Encoding
This single-page reference sheet introduces students to the fundamentals of binary code, including how binary (base-2) differs from the decimal (base-10) system students already know. It covers place values of binary digits (bits), how to convert small decimal numbers to binary and back, and how binary is used to represent data in computers. Key vocabulary such as bit, byte, and binary notation are clearly defined for quick reference. The sheet supports foundational computer science literacy ali
5th - 9th
Applied Math, Basic Operations
Also included in: Technology Reference Sheets Bundle | Digital Literacy & Computer Skills
Long Division Without Remainder | Theory and Practice
Help your students build confidence with long division—one step at a time!This structured, scaffolded resource is designed to teach long division, not just practice it. Students will review essential skills, learn key vocabulary, explore how the long division algorithm works, and gradually take on more responsibility as they move through each stage of the lesson. What’s IncludedYour students will move through a clear, intentional sequence: Review of foundational skills Before learning the algo
4th - 5th
Basic Operations, Math
Also included in: Long Division Theory and Practice Task Cards Bundle | No Remainder
FREE CRACK THE CODE - Grade 1 / 1st Grade Easy Math Addition and Subtraction
▶▶ What is this? ▶ ▶This is a FREE printable math worksheet "Crack the Code" focusing on easy 1 digit addition and subtraction. ▶An easy and fun refresher with 1 digit addition and subtraction, great for Grade 1 math / 1st Grade math or a quick refresher for your Grade 2 / 2nd Grade students. ▶Simple and fun graphics make this an eye catching worksheet. Print in color OR Black and white. ▶Simply download the file and print out as many times as you need. Keep the file for years to come! ❤ The
K - 2nd
Basic Operations, Math
Color Coded Multiplication Table
Make multiplication facts pop with this bright color-coded chart! Each row/column is color-coordinated to help students visually group and remember multiplication patterns. What's Included: 1 fully color-coded multiplication chart (facts 1-12) Great for visual learners. Supports math fact fluency with color association. Perfect for wall displays, small groups, or student binders. Engages visual learners.
2nd - 12th, Adult Education, Higher Education
Basic Operations, Mental Math, Numbers
COLOR BY CODE-MONSTER MULTIPLICATION
COLOR BY CODE FOR SPOOKY SEASON! Get your students excited for Fall and Halloween with this monster themed color by code! This is a great activity for helping students master or practice basic multiplication facts!
2nd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.OA.A.1
, 3.OA.C.7
2-Digit by 2-Digit Multiplication using Color Coding and Many Zoos Many Animals
Teaching 2-digit by 2-digit multiplication can be difficult for children. Using this color-coded resource can help. Not only does this include the different colored boxes, but it also uses the Many Zoos Many Animals pneumonic device for teaching the process. Many= Multiply, Zoos, Add the Zero as a placeholder, Many-Multiply, Animals-Add. I have used both of these combined to support my students in learning the steps in a way they can remember. Use it as a printout for practice, or you could put
3rd - 5th
Math
Simple Color Coded Steps for 2 by 1 Digit Multiplication
Great for modeling on the board or for printing out as small handouts for specific students struggling with multi-step problems.
3rd - 5th
Basic Operations, Math, Numbers
CCSS
3.NBT.A.3
, 4.NBT.B.5
Order of Operations PEMDAS Poster w/ Rainbow Color Coding
Rainbow color coding makes for an easy prompt to remind students to follow the colors of the rainbow when introducing order of operations. Image is high quality, which makes for a great handout or poster in the classroom for students of all ages. Rainbow color coding has also shown to be very effective for some of my students with autism in order to help them break down each step.
3rd - 6th
Basic Operations, Math, Order of Operations
CCSS
3.NBT.A.2
, 4.NBT.B.4
, 5.NBT.A.3
+9
Angle Relationships Front-Loaded Color Coding Support Transversal
This support fits perfectly into a student composition notebook and is a great way to front-load angle relationships with special ed students. This support is great with Illustrative Mathematics, since it is expected that students have some background knowledge of these angle relationships (but many special ed students may not). My co-teacher and I had students take out 4 highlighters/markers to highlight each angle relationship and then we listed them beneath the name. You can also have them wr
5th - 12th
Math
Reading and Coding Word Problems chart
Classroom poster or handout with 5 easy steps for reading and coding word problems
2nd - 6th
Math
CCSS
MP1
, MP7
Prime factor color coded 100's chart
This chart has numbers 1-100 broken down into the prime factors in each number using colors. This chart is helpful for a handy tool when reducing, adding or subtracting fractions. The similar colors or color families help children to remember the factors, squares, and exponents of the numbers in the chart. This would make a great anchor chart in a math classroom, or could be used as an assistive device like a multiplication chart for students to use while doing their homework.
3rd - 8th
Fractions, Math, Mental Math
2-Digit by 2-Digit Multiplication Practice (Color Coded)
Teaching 2-digit by 2-digit multiplication can be difficult for children. Using this color-coded can help. I have used this strategy for years and seeing the colors to realize where their digits for their regrouping and products go, helps the children learn. You could even put it in a dry erase sleeve to be used in a center or small group.
3rd - 5th
Math
Color by Code: St. Patrick's Day
Color by code: subtraction. St. Patrick's Day theme!
K - 3rd
Math, Mental Math
Color By Code- Multiplication
Download this easy, independent activity for 2nd-3rd graders and watch their monsters come to life!
2nd - 4th
Basic Operations, Coloring Pages, Math Test Prep
CCSS
3.OA.A.3
, 3.OA.B.5
, MP1
1st Grade Math "Crack the Code" Easy Addition and Subtraction
▼⇩⇩ What is this? ⇩⇩▼ ▶This is a FREE printable math worksheet "Crack the Code" focusing on easy 1 digit addition and subtraction. ▶An easy and fun refresher with 1 digit addition and subtraction, great for Grade 1 math / 1st Grade math or a quick refresher for your Grade 2 / 2nd Grade students. ▶Simple and fun graphics make this an eye catching worksheet. Print in color OR Black and white. ▶Simply download the file and print out as many times as you need. Keep the file for years to come! ❤
K - 2nd
Arithmetic, Basic Operations, Math
Double Digit Addition Without Regrouping Freebie
Heart double digit addition worksheet for your students to practice adding without regrouping. Great for morning work, independent time, or homework.
1st
Math
3 Digit by 1 Digit Multiplication Template
Color- Coded and visual reminders to help learn and remember the steps to multiplication.
4th - 8th
Basic Operations, Math, Numbers
NO PREP Place Value: 2-Digit Addition & Subtraction Lesson Pack | 1st Grade Math
🔍 Crack the Code on Place Value!Are your students struggling to line up their numbers or forgetting to start with the ones column? Make math a mystery to be solved with Place Value Detectives. This comprehensive resource guides students from basic ten-frame visualization to mastering vertical addition and subtraction within 100. This isn't just a worksheet pack—it is a full, scripted lesson plan designed to save you time and build deep conceptual understanding. 📂 What’s Included in the Cas
K - 2nd
Basic Operations, Numbers, Place Value
CCSS
1.NBT.C.4
Surface Area Formulas - Prisms and Pyramid
A color coded chart for finding surface area of a cube, rectangular prism, triangular prism and rectangular pyramid. Shapes are in 3D, 2D nets and then broken down by piece for the formulas.
5th - 7th
Math, Math Test Prep
CCSS
5.G.B.3
, 6.G.A.1
, 6.G.A.2
+2
2 Digit by 1 Digit Multiplication Template
This color-coded 2-digit by 1-digit multiplication template helps with learning how to multiply.
4th - 8th
Math, Numbers
Multiplication Box Method Boxes
This is a color-coded box to use when practicing multi-digit multiplication. I prefer the color copy because I have found that it helps students not only stay more organized, but also remember where their number needs to go.
3rd - 5th
Basic Operations, Math, Numbers
CCSS
4.NBT.B.5
Multiplying Multi-Digit Numbers (Standard Algorithim Resource)
A step-by-step, color-coded poster or handout to provide students with a visual representation of the steps of multiplying multi-digit numbers (using the standard algorithim). The handout provides an example of multiplying two 2 digit numbers with one example of regrouping.
4th - 8th
Basic Operations, Math
CCSS
4.NBT.B.5
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