Coding Without Computers
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Long Dvision Organizer
Make long division easier for ALL learners with this visual, color-coded grid that supports both long division methods. Bring It Up (Partial Quotients) and Bring It Down (Traditional Long Division).This organizer helps students stay neat, organized, and confident as they solve multi-step division problems. Each column clearly separates the "rounds" of division, making it easier for students to keep track of the divide–multiply–subtract–bring down cycle. The dotted boxes guide students through
3rd - 8th
Arithmetic, Basic Operations, Numbers
Math 6 | Common Factors & Cryptography Lesson Slides | Encryption Theme
"When will I ever use this?" Answer that question with this engaging lesson connecting Common Factors to Cryptography (Codes). Take your students beyond basic lists. This lesson uses a "Secret Agent" theme to show how factors function as "keys" to unlock encrypted messages. It bridges the gap between abstract math and real-world computer science concepts in a way that is approachable for Middle Schoolers. WHAT'S INSIDE:The "Hook": Introduction to encryption and why we need factors to break co
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Tens Ones and Hundreds Worksheets
These Montessori-inspired golden bead hundreds, tens and units task cards can be used with the physical golden beads, or without the beads, such as for homeschooling use. (Homeschoolers may be interested in my printable golden beads.) These cards provide a multi-sensory way to teach place value of hundreds, tens and units. What's Included:4 sheets of 16 cards featuring the golden bead hundred squares, ten bars and unit beads Full colorBlack and white2 sheets of Color-coded Tens and Units Number
K - 1st
Arithmetic, Math
Multiplication Task Cards
You can use these cards when teaching static and dynamic multiplication with the Montessori Golden Beads or other math manipulatives. Each place value is color-coded just the same as the small or large number cards. The cards can be made double-sided with the answer printed on the back, or printed separately. Blank templates are included for student copywork. The solid yellow-lined cards indicate a static equation without regrouping, while the double lined cards indicate dynamic multiplication,
K - 2nd
Arithmetic, Basic Operations, Math
CCSS
2.OA.C.4
Also included in: Math Four Operations Command Cards
Tens and Ones Worksheet for Kindergarten
These Montessori-inspired golden bead tens and units printable can be used as worksheets or task cards. They can be used in the classroom with the physical golden beads, or without the beads, such as for homeschooling use. (Homeschoolers may be interested in my printable golden beads.) These cards provide a multi-sensory way to teach place value of tens and units. What's Included:4 sheets of 16 cards featuring the golden bead ten bars and unit beads Full colorBlack and white1 sheet of Color-cod
K - 1st
Arithmetic, Math
BUNDLE 2 Digit Addition & Subtraction With & Without Regrouping Worksheets
BUNDLE Double Digit Addition & Subtraction with and without Regrouping Worksheets. Grade 2 and Grade 3 Students This bundle resource is a 280 pages (140 student worksheets + 140 answering worksheets) engaging with concept of strengthening math BUNDLE 2-digit addition and subtraction with and without regrouping comprehensive practice set designed to enhance students' skills, keep motivated and help students visualize the process of master addition and subtractions skills. This worksheet is for
2nd - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Product Overview: Engage your 6th-grade students with this exciting Spy & Cryptography themed bundle! This resource is designed to master Common Factors while immersing students in the world of encryption. Perfect for introducing the topic or reviewing key concepts in a fun, real-world context. This Bundle Includes (2 Resources):1. Common Factors & Cryptography Lesson Slides ($4.50 Value)A complete slide deck with an engaging encryption theme.Covers the definitions and methods for finding comm
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
4-Digit Addition Without Regrouping Worksheets | Differentiated Math Practice
Make 4-digit addition simple and stress-free for your students with this Differentiated 4-Digit Addition Without Regrouping Bundle!This resource includes multiple levels of differentiated worksheets to help every learner succeed — from those just beginning to master addition to students ready for an extra challenge. Each page focuses on addition without regrouping, making it ideal for introducing or reinforcing multi-digit addition skills. Use these worksheets for: Independent math practice
2nd - 4th
Arithmetic, Basic Operations, Place Value
CCSS
3.NBT.A.2
Crack The Code Math Within 0-10 Addition And Subtraction For Kindergarten
Crack The Code Math Within 0-10 Addition And Subtraction For Kindergarten Worksheets! Kindergarten Students.This resource is a 20 pages engaging worksheets with concept of “crack the code” addition and subtraction within numbers 0-10 comprehensive practice set designed to enhance students' skills and keep motivated and learning which is a crucial skill in elementary math for kindergarten students and is simple enough for working on independently. Each page includes engaging puzzles that enco
K - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.5
Crack the Code: Common Factors Encryption Worksheet | Differentiated Puzzle
Can your students break the code? In this engaging activity, students become "Code Breakers." They must find the Common Factors of specific number pairs to unlock a cipher and reveal a hidden secret message (a fun joke/riddle). BUILT-IN DIFFERENTIATION: We know every classroom has mixed abilities. This resource includes two versionsof the same puzzle: Level A (Scaffolded): Includes "Hint" columns (e.g., tells students how many factors to look for) to support struggling learners.Level B (Challe
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
2 Digit Addition without Regrouping Math Activity Worksheets
2 Digit Addition without Regrouping Math Activity Worksheets! Grade 1-Grade 2 Students.This resource is a 40 pages (20 problems sheet + 20 answer key sheet) engaging worksheets with concept of fun math two digit addition without regrouping comprehensive practice set designed to enhance students' skills, keep motivated and help students visualize the process of addition without regrouping. This worksheet is for Grade 1-2 students and simple enough for working on independently. Answer Keys Inclu
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.C.4
, 2.NBT.B.5
Math Four Operations Command Cards
These color-coded math operations task cards instantly let teachers and students know what kind of problem and whether it is static (solid line) or dynamic (double line). In Montessori we use color coding to aid the child in choosing independent work: Addition = Red Multiplication = Yellow Subtraction = Green Division = Blue These cards can be used with the Montessori Golden Beads (included in this bundle only, not with single sets) or other math manipulatives. PrerequisitesStudents should have
K - 2nd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+6
Montessori Doubles Addition | Colored Bead Bars Math Work | Fact Fluency
Montessori Hands-On Doubles Activities | Color-Coded Math Addition for Early LearnersSupport your students in mastering addition doubles with this engaging, hands-on Montessori-inspired math resource. Designed for early learners, this material uses the familiar Montessori Math Colored Beads color system to reinforce number recognition, patterning, and foundational addition skills. Perfect for classrooms, homeschool environments, and Montessori settings, these interactive activities help childre
1st
Arithmetic, Basic Operations, Math
CCSS
1.OA.A.1
, 1.OA.A.2
, 1.OA.B.3
+3
Kaprekar's Constant: An Engaging Exploration in Subtraction
Are you looking for a way to have students practice a basic skill without boring them? This exploration of Kaprekar’s Constant will do the trick. Students will practice subtracting numbers with regrouping as they search for a magical number!
The lesson includes detailed instructions, activity masters, journal prompts, homework, answer key, and ideas for extensions.
4th - 7th
Arithmetic, Basic Operations, Numbers
CCSS
4.NBT.B.4
Maths: Adding to numbers up to 9999
Combining a passion for adding numbers up to 9999 with the excitement of deciphering a secret code creates an engaging activity for curious children. This approach connects math with English and History, making learning more interactive and fun.
3rd - 5th
Arithmetic
Subtraction of Tens
These Montessori-inspired golden bead subtraction task cards can be used in the classroom with the physical golden beads, or without the beads, such as for homeschooling use. (Homeschoolers may be interested in my printable golden beads.) These cards provide a multi-sensory way to teach subtraction by ten. What's Included:4 sheets of 15 cards featuring subtraction of tens, quantities 10 through 90 only. Full colorBlack and white1 sheet of Tens Number Cards Two styles of recording paper for stud
K - 1st
Arithmetic, Math
CCSS
1.NBT.B.2a
, 1.NBT.B.2c
, 1.NBT.C.5
+1
Static Addition with Golden Beads Montessori
You can use these cards when teaching static and dynamic addition with the Montessori Golden Bead material. Each place value is color-coded just the same as the small or large number cards. They can be made double-sided with the answer printed on the back, or answer keys can be printed separately. Blank addition templates are included for student copywork. The solid red lined cards indicate a static equation, while the double lined cards indicate dynamic, so it is easy to tell at a glance which
K - 1st
Arithmetic, Basic Operations, Math
CCSS
K.OA.A.1
, K.OA.A.4
Also included in: Math Four Operations Command Cards
Printable Montessori Bead Houses
Use this simple printable to teach the commutative property of addition! Simply print the pages on cardstock (or printer paper and laminate). The houses are color coded according to the bead stair colors, and the numbers at the top are meant to be traced.
PreK - 1st
Arithmetic, Basic Operations, Math
Addition, Subtraction, Multiplication, and Division: Numbers into the Millions
Lesson Intentions: This kit will guide your child/student in understanding and applying the following concepts: Place value for numbers through millions, number composition of numbers through millions, and the following operations: addition (with and without carrying), subtraction (with and without borrowing), multiplication, (with carrying) and division (with and without remainders) through the millions. Kit Includes: Illustrated lesson plan; worksheets; an answer key; and the following items
1st - 5th
Arithmetic, Basic Operations, Math
Addition and Subtraction to 20 Digital Activity Ten Frames 1st Grade
Build addition and subtraction fluency to 20 with this editable digital math activity! Students use ten frames and drag-and-drop sports balls to practice math facts in 1st grade. Looking for an engaging, editable digital math activity that helps students master addition and subtraction within 20—without worksheets or extra prep? This Addition & Subtraction to 20 Digital Ten Frame Activity gives 1st graders hands-on practice using virtual manipulatives that build fluency, number sense, and co
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.OA.A.1
, 2.OA.B.2
Grade 3 Subtraction | Number Bonds to Subtract 1-Digit from 3-Digits No Exchange
This Grade 3 subtraction pack is the second in a complete CPA-based math mastery series for Grade 3. Designed around a friendly robot guide to do a visual example of each activity, each worksheet helps children understand how to use number bonds to subtract 1-digit numbers from 3-digit numbers without exchange. Students learn that if 4-1=3, then 254-1=253, using base ten blocks, place value arrow cards, place value grids, place value abacus, and cherry diagrams to develop a secure understanding
2nd - 4th
Arithmetic, Basic Operations, Math Test Prep
Mental Math Masters: Smart Strategies for Addition & Subtraction | Grade 3
Grade 3 | Interactive Digital & Printable Math ResourceHelp your third graders move beyond counting and into efficient, flexible thinking with Mental Math Masters, a strategy-focused resource designed to strengthen number sense and mathematical reasoning. This interactive lesson teaches students how to choose smart strategies for addition and subtraction within larger number ranges—without timed drills or speed pressure. Students learn to break numbers apart, use friendly numbers, and explain
3rd
Arithmetic, Mental Math
Foundational Skill Building Class-Math
This 12-week Foundational Skills Building Math Class is designed for students who need to strengthen core computational fluency and number relationships before entering grade-level coursework. The plan provides daily, ready-to-use lessons that systematically build understanding through structured routines, guided practice, and interactive resources. This resource supports teachers in providing targeted small-group instruction and differentiated learning without needing to plan from scratch. Each
5th - 9th
Applied Math, Arithmetic, Math Test Prep
Pre-K Math Supplemental Curriculum | All About Me Theme | Texas Pre-K
★ Pre-K Math Supplemental Curriculum | All About Me Theme | Texas Pre-K Guidelines AlignedLooking for a ready-to-use, Texas Pre-K Guidelines-aligned math resource that actually reduces your planning load? This supplemental math curriculum delivers 20 fully-developed activities across 4 weeks, woven through the beloved All About Me pre-k theme — all inside a searchable, filterable Excel workbook you can sort by guideline code, week, domain, or differentiation level in seconds. Built for Tex
PreK
Arithmetic, Math Test Prep, Other (Math)
Also included in: Little Boots Director’s Ultimate Classroom Kickstart Bundle
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