Decoding Strategy Chart
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FREE 100s Chart Counting Writing Missing Numbers Hundreds Chart Worksheet
Use this FREE hundreds chart as a powerful tool for building number sense, counting skills, and number recognition in early math learners. It's especially helpful for young learners who benefit from seeing patterns and relationships laid out as they count. This is also an excellent resource and reference tool for upper-grade intervention. Math Talk - discuss number patterns and number relationships One-to-One Correspondence - pointing to numbers while counting, match spoken numbers to written n
PreK - 5th
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+3
9s Multiplication Facts Freebie: Secret Hand and Digit Strategy Tricks & Sprint
Help your students master their 9s multiplication facts in minutes with this high-interest, focus-friendly 4-page freebie! Designed with a high-contrast red and white border to optimize student attention, this resource breaks down abstract math into fun, concrete mental hacks that tactile and visual learners adore. This 4-Page Freebie Includes: • Page 1: Discover the 9s Pattern - Helps students discover the beautiful, color-coded, easy-to-recognize pattern in the listed multiples of 9. • Page 2
3rd - 5th
Basic Operations, Mental Math, Numbers
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Math Vocabulary & Symbols Anchor Chart | Word Problem Clue Words | FREE
Looking for a simple way to help students understand word problems? This FREE Math Vocabulary & Symbols anchor chart helps students identify operation clue words for addition, subtraction, multiplication, and division. Understanding math vocabulary is the first step in choosing the correct operation and solving word problems with confidence. Perfect for: • Math notebooks • Anchor charts • Intervention • Small groups • Test prep • Grades 3–8
3rd - 8th
Basic Operations, Math Test Prep, Mental Math
Math Tools | Number Paths, Multiplication Tables, Thousands Charts
Loads of resources to help your math students! Includes: Thousands Charts (1-1,000)Small Color and B&WLarge Color and B&WNumber Paths (1-120)Small Color and B&WMedium Color and B&WLarge Color and B&WMultiplication Table (1-10) Color and B&WMultiplication Facts (1-10) Color and B&W
PreK - 5th
Basic Operations, Mental Math, Numbers
ADDING 9 - Strategy POSTER - Add 10 and Take 1
Adding 9 is easier when you add 10 and take 1. Students who can add 10 easily will use this knowledge to add 9. This poster will help embed the strategy.
1st - 3rd
Mental Math
Array Anchor Chart
Trouble with arrays? This anchor chart will help understanding the basic foundations of arrays!
2nd - 4th
Math, Mental Math
4:13
Montessori Math Addition charts moving to abstraction
-This is a sum up presentation on how to move to a more abstract level with addition charts.
K - 3rd, Adult Education
Basic Operations, Math, Mental Math
Open Ended Math Question | Math Challenge
This open ended math question will provide a math challenge that your students will be excited to solve! This open ended question is easy to differentiate and will promote questioning, estimation, strategies, communication and planning. Skills Include:questioningmaking an organized planusing a variety of strategiescommunicating resultsestimationaddition and multiplicationcreative thinkingproductive risk taking in mathThis problem can be used:individuallywith partnersas a parent volunteer acti
3rd - 5th
Math, Mental Math, Other (Math)
Montessori: Pythagoras Board
Use the Montessori Pythagoras board to help students practice their multiplication facts. PRODUCT DETAILSPrint in color or in black & white on red card stockIncludes: Pythagoras board, answer chips, and control chart for self checkingLET’S STAY CONNECTEDTPT | YouTube | Pinterest | WebsiteEARN TPT CREDITI would love to hear your feedback. Please leave a review by going to “My Purchases” and earn TPT credit for future purchases!
PreK - 3rd
Arithmetic, Math, Mental Math
CCSS
3.OA.C.7
Also included in: Montessori: Multiplication Facts BUNDLE
FREE Olympiad Problems (Grades 4–7)
Looking to challenge your students with non-routine math problems? This FREE Olympiad Sampler Pack introduces students in Grades 4–7 to competition-style questions drawn from contests such as Math Kangaroo, Noetic, MOEMS, and Math League. ✨ What’s Included: 20 carefully selected Olympiad-style problems (number theory, geometry, algebra, logic, probability, and combinatorics). Step-by-step solutions that model problem-solving strategies. Suitable for classroom enrichment, math clubs, or c
3rd - 8th
Algebra, Math Test Prep, Mental Math
Free 4th Grade Place Value to 100,000 Magic Escape Room Breakout Digital Game
Place value to ones, tens, hundreds, thousands, comparing numbers to 100,000 escape room breakout-style secret code and ciphers activity that turns math into a high-stakes digital mission students will actually want to complete. This demo version lets students experience Level 1 and Level 2 Preview of the fully interactive web-based math game, where they solve place value challenges, decode hidden numbers, and unlock progress through a story-driven escape room system with a built-in scoring sys
3rd - 5th
Mental Math, Numbers, Place Value
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
+4
Montessori Addition Matching Activities
This can be a follow up activity after the child has mastered numeration with the colored beads and number rods. You will also need to introduce addition with the small number rods, positive snake game, and introduce the addition symbol and equal sign in a three period name lesson. Included in this pack (43 pages):- 20 Colored beads addition matching cards with control of error chart. -20 number rods addition matching cards with control of error chart. -Activities come in 3 sets of matching card
K - 3rd
Math, Mental Math
Dots Number Sense Cards (1-10, dice set)
When I was teaching Kindergarten, dice were a great way to teach number sense and develop mental math. Me (to a student): "How did you know that was five?" Student (to me): "A group of four with an extra in the middle." This is the first in an expanded series that extends to 10, keeping the same format as a traditional dice. I include instructions for assembly, an 8.5x11" Counting Strategies reference for students, classroom helpers, or teachers, and ideas for using these in the classroom. The
K - 3rd
Mental Math, Numbers
Addition Math Interventions FREE Scope and Sequence for Kindergarten - 5th Grade
Introducing the Free Scope and Sequence for " Addition Guided Math Lessons Plans for K, 1st, 2nd, 3rd, 4th Grade Intervention," This comprehensive program is designed to help young learners build a strong foundation in essential math skills, with a focus on addition. Our carefully curated collection of math lessons addresses key areas where students may struggle, including: understanding the concept of "more", addition as "putting together", and the connection between counting and additionaddin
K - 5th
Basic Operations, Math, Mental Math
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