Encoding and Decoding
6,300+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Programs & methods
Supports
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
3rd 4th Math Project Based Learning PBL Be a Secret Agent Gifted Talented GATE
This project is intentionally rigorous and best suited for Gifted and Talented (GATE) students ready for an advanced challenge. Math Enrichment Project - Printable & Digital (EDITABLE). This is a perfect end of the year, back to school, math centers, summer camp, or summer school math activity to practice changing fractions into whole numbers, multiplication and division facts to 10, finding missing numbers in multiplication, division, addition, and subtraction equations, 2 and 3-digit additi
3rd - 5th
Basic Operations, Math, Numbers
Daily Skills Reading and Counting Binder
Editable: Daily Skills Reading and Counting BinderThis product helps K–3rd grade students build a strong reading foundation by combining sight words and word families with the Science of Teaching Reading. It provides structured, evidence-based lessons that strengthen phonemic awareness, decoding, and fluency. Students practice recognizing high-frequency sight words while exploring patterns within word families to develop automaticity. The activities connect sounds to print, helping children ble
PreK - 3rd
Alphabet, Numbers, Science of Reading
Fall Fine Motor Center: Mushroom Sensory Table
This is a cute mushroom theme sensory table kit! There are 4 different ways you can use the mushroom activities in this kit! Helping you cover ELA and math standards in your classroom! Students will:Use letter recognition to determine what letters to findUse phonics skills in order to make letter sounds and decode cvc wordsCount numbers between 1-10Make different mushroom collections based on numbersLook and find different letters and numbers hidden in the sensory bin on the bottom of mushroo
PreK - K
Alphabet, Numbers, Phonics & Phonological Awareness
CCSS
K.CC.A.3
, K.CC.B.4
, K.CC.B.4a
+5
Jolly Phonics Set 2 Bundle | Flashcards + Number Tracing Cards (0–9)
Support your learners with this complete Jolly Phonics Set 2 pack that blends phonics, handwriting, and number recognition. Perfect for preschool, kindergarten, and Grade 1, this bundle helps students practice both word reading and number words as sight words through engaging, hands-on activities. ✨ What’s Included ✅ Jolly Phonics Group 2 Flashcards ~60 printable flashcards featuring CVC words, blends, final clusters, and 2-syllable words Use for decoding, fluency, rhyming, and literacy
PreK - 1st
Alphabet, Numbers, Sight Words
Kinder & 1st Grade 100th Day Game Boards | Subitizing, High-Frequency & CVC
Are you searching for a fun and effective way to boost essential math and reading skills for your youngest learners? Get ready to celebrate with the Kinder & 1st Grade 100th Day Game Boards | Subitizing, High-Frequency & CVC! This resource is your secret weapon to transforming practice time into an exciting adventure, saving you precious hours of lesson planning. Watch your students light up as they dive into engaging games that build critical subitizing, high-frequency word recognition, and CV
K - 1st
Numbers, Phonics & Phonological Awareness, Sight Words
CCSS
RF.K.2d
, RF.K.3
, RF.K.3b
+4
Place Value, Hundreds, Tens and Ones - Worksheets (Up to 1000) Houses, Abacus
Place Value, Hundreds, Tens and Ones Worksheets - Working with Numbers up to 1000 using Place Value Houses, Abacus, Blocks and more This is a fantastic set of 54 place value worksheets that help students understand the value of digits in the hundreds, tens, and ones places, working with numbers up to 1000. These black-and-white, no-prep printables are designed to keep students engaged while building strong number sense and place value fluency. Perfect for Grade One, Grade Two, and Grade Three,
1st - 4th
Math, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+2
Also included in: Place Value Worksheets Printables Hundreds Tens and Ones, Houses, Abacus
How many? Numbers to 10 Count and Write Worksheets / Printables, Kindergarten
How many? Numbers to 10 Count and Write Worksheets: Printables for Kindergarten, Preschool or Grade One WorksheetsThis is a wonderful set of 32 black and white printable worksheets where the students count 'how many' objects there are and write the number of objects in the box below. A very simple but effective worksheet set to support students with their counting skills. EASEL -I have added answer boxes to all of these pages on EASEL So you can just open up this product in EASEL and type the a
PreK - 1st
Math, Numbers, Other (Math)
CCSS
K.CC.A.2
, K.CC.A.3
, K.CC.B.4
+6
Teen Numbers Kindergarten Number Sense and Recognition Preschool Worksheets
This ready-to-go, low-prep Number Sense Math Activities Binder for Kindergarten and Preschool will be your go-to resource while teaching your students about numerals, number word recognition, and counting quantities 0-20. It's engaging, effective, and it's print-and-go format makes it simple to use, organize and store. It's the perfect way to support struggling students who need further practice with these foundational math skills. YOU CAN ALSO PURCHASE THIS AS PART OF AN INTERVENTION BUNDL
PreK - 1st
Math, Numbers
Place Value Tens and Ones Worksheets, Numbers up to 100 for Grade One Two Digit
Place Value Tens and Ones Worksheets, Numbers up to 100 for Grade One This comprehensive packet includes 69 black-and-white, no-prep printable worksheets designed to help students master place value concepts with two-digit numbers. These activities focus on identifying and working with tens and ones, using a variety of visual models and formats to support different learning styles. Perfect for Grade One, and also suitable for Kindergarten and Grade Two learners who need extra support with place
1st - 3rd
Math, Numbers, Place Value
CCSS
1.NBT.B.2
, MP1
Also included in: Place Value Worksheets Printables Hundreds Tens and Ones, Houses, Abacus
Independent Work Stations Task Box Starter w File Folder Activities & Task Cards
Are you looking to set up independent work stations in your classroom? This BUNDLE of file folder activities and task cards provides plenty of work for task boxes in special education. Plus it includes everything you need to get your independent work stations started for students with autism or special education needs in your classroom. Use all 10 products in this bundle to set up independent work stations and task boxes for preschool and elementary students. It contains early learning tasks
PreK - 3rd
Alphabet, Numbers
CCSS
K.CC.A.2
, K.CC.A.3
, K.CC.B.4b
+2
Letter and Number Formation Tracing Mats for Kindergarten Handwriting Practice
These Letter and Number Formation Tracing Mats use toy cars to make handwriting practice fun, interactive, and developmentally appropriate for Preschool and Kindergarten. Designed to build proper letter and number formation through engaging tactile practice, this resource includes uppercase and lowercase letter mats, number mats 0–9, punctuation, and shape tracing to reinforce fine motor development and handwriting readiness. These tracing mats provide a hands-on, engaging way for early learne
PreK - K
Alphabet, Handwriting, Numbers
Patterns, The Fibonacci Numbers and the Golden Ratio
No Prep Ready-to-Go Printables! Explore number patterns in your classroom with this exciting Fibonacci resource! Investigating the Fibonacci Sequence is a wonderful way to explore number and pattern through making authentic connections to the world we live in.The Fibonacci numbers have been described as ‘nature’s numbering system’ because of the mysterious way they continuously pop up in the natural world! They have intrigued mathematicians for hundreds of years – so why not introduce them to
4th - 7th
Geometry, Numbers
Place Value Worksheets Printables Hundreds Tens and Ones, Houses, Abacus
Place Value Worksheets & Printables – Hundreds, Tens, and Ones | Abacus, Houses, Blocks | 150+ PagesPerfect for Kindergarten, Grade One, and Grade TwoThis comprehensive bundle of 150+ black-and-white, no-prep printable worksheets helps students master place value concepts from teen numbers to numbers up to 1000. With engaging visuals like place value blocks, abacus beads, place value houses, and popsicle sticks, students build a strong foundation in number sense, expanded form, and standard form
1st - 4th
Math, Numbers, Place Value
CCSS
K.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+4
Montessori Math Facts to 20 - 1st Grade Fluency Addition & Subtraction Booklets
How are your Lower Elementary students with their basic math facts to 20? Are your 1st graders learning the basics of addition and subtraction? Are your 3rd graders looking to improve their multiplication and division facts fluency? This printable resource is designed for your students to write their answers directly into the booklets. They work perfectly with Montessori math materials like the finger charts or the multiplication and division bead boards. Mainstream classrooms will also find
1st - 4th
Basic Operations, Mental Math, Numbers
Numbers 1 to 10 Sort, Match, & Link Cards - Matching Numbers to Quantities
Use this subsitizing numbers 1 to 10 activity to help your students identify, sort, count, match, and link quantities to numbers! By matching numbers to quantities, your kids will practice representing numbers in different ways.Connecting the cards together with links is a fun, hands-on way for your preschoolers and kindergarteners to develop their fine motor skills too. This number sense activity can be used for math centers, morning tubs, or as an enrichment activity for early finishers. Wha
PreK - 1st
Numbers
CCSS
K.CC.B.4
Counting On Worksheets and Activities | Count On By Ones & By Tens Kindergarten
Learning to count on is an important math skill because it helps students solve addition problems more efficiently. Instead of starting at 1 and counting every number, students begin with the larger number and count on. This Counting On Worksheets for Kindergarten and Activities resource gives students additional practice with counting on by ones and also counting on by 10s. This counting on resource builds number sense, increases fluency, and helps students solve math problems more quickly and
K - 1st
Basic Operations, Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+2
Alphabet and Number Puzzles Bundle | Early Learning Centers
Build early literacy and numeracy through hands-on play with this value-packed puzzle bundle!This Number and Letter Puzzles Bundle brings together three engaging puzzle sets designed to help young learners review numbers and letters in a meaningful, tactile way. Perfect for early years classrooms, these puzzles encourage problem solving, recognition skills and fine motor development through play. By combining letters and numbers in one bundle, you’ll have flexible resources ready to support a wi
PreK - 1st
Numbers, Phonics & Phonological Awareness
CCSS
RF.K.1d
Number Tracing Sheets 1 to 10 and 11 to 19 - Montessori Handwriting Formation
These 3 worksheets allow a student to practice with writing numbers beginning in the correct spot. There’s one sheet for 1 to 10 and another for 11 to 19. Perfect for pre-K, K (kindergarten), and 1st (first) grades. Find Related Products Primary MathNumerationFollow Us to Get New Products at 50% Off! Our new products are 50% off for the first 48 hours, so click to follow us and receive emails whenever we list a new product! Earn Credit by Leaving Reviews!Did you know that TpT will pay you
PreK - 1st
Handwriting, Math, Numbers
Montessori Math Place Value Activity for Matching Number and Quantity | Large
Do you feel like you’re running short on creative math activity ideas to keep your lower elementary students engaged? Download Montessori Math Large Place Value Activity Booklets! This activity comes with 12 booklets of increasing difficulty to help students make the vital connection between the Golden Beads and place value, all the way from the unit beads to numbers into the thousands. It's so much fun, students will think they're just playing a fun game instead of gaining new mathematical ins
K - 2nd
Math, Numbers, Place Value
Number Identification 0-20 Intervention and RtI
Meet your students where they are with multiple activities meant to engage them in identifying numbers 0-20. Most of these activities can be laminated or placed in a binder for reuse. Some activities focus on the identification of one number, while others focus on identifying multiple numbers 0-10 and 10-20. Included is: -Number Hunts: Set 1 (numbers 0-9) -Number Hunts: Set 2 (numbers 0-20) -Highlight a Number -Roll and ID -Number Sorts (numbers 0-20) -Number Sorting Card This unit now contains
PreK - 1st
Math, Numbers
Also included in: Number Intervention Bundle
Montessori Math Snake Game Bundle: Addition and Subtraction Facts Activities
The Montessori Snake Game is a classroom favorite! You'll get everything from addition and subtraction task cards (double-sided with the answers on the back!), to booklets (a fun alternative to worksheets) for children to record their answers, and even an exclusive JRMontessori game called Snake of 100. Use the engaging activities in this bundle alongside the Montessori beads and your children will have fun practicing their linear addition and subtraction while improving their fluency. Note that
K - 3rd
Mental Math, Numbers
3-Digit Addition and Subtraction Regrouping 30 Enrichment NO PREP Printables
Find the 2nd Grade NO PREP Challenge Math Bundle here!2 Digit version of this product here!Find more winter-themed 3 digit addition and subtraction games and activities here!Find 3 digit addition and subtraction exit tickets here!If you're looking for 3 digit addition with carrying and subtraction with borrowing practice, these 30 no-prep printables are for you! Great for 2nd or 3rd grade math students studying triple digit regrouping who want enrichment, challenges, or just out of the ordinar
2nd - 3rd
Math, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.B.5
, 2.NBT.B.7
+2
Valentines Interactive Books & Activities
Are you looking for cute and fun activities for special education in preschool? These simple matching activities are not only cute but fun for young children with autism or other developmental disabilities. This set of Valentine-themed matching activities for special education in preschool is geared toward young learners who are learning to match. It includes 3 Valentine-themed interactive visual books that help improve engagement! There are also 8 bright and fun matching activities. This is a
PreK - K
Numbers, Other (ELA), Speaking & Listening
Also included in: Interactive Books & Activities for Special Education In Preschool
Showing 1-24 of 6,300+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands