Reflection Math
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NEW Kindergarten 1st Grade 2D Shapes | Math Geometry Activity
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade 2D Shapes (Geometry) — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay once, use
K - 1st
Geometry, Math Test Prep, Other (Math)
CCSS
K.G.A.2
, 1.G.A.1
NEW Kindergarten 1st Grade Place Value Tens and Ones | Digital Math
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade Place Value (Tens and Ones) — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay on
K - 1st
Arithmetic, Numbers, Place Value
CCSS
K.NBT.A.1
, 1.NBT.B.2
NEW Kindergarten 1st Grade Subtraction within 10 | Digital Math
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade Subtraction within 10 — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay once, us
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.5
, 1.OA.A.1
NEW Kindergarten 1st Grade Addition within 20 | Digital Math Activity
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade Addition within 20 — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay once, use f
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.5
, 1.OA.A.1
, 1.OA.A.2
+1
Summer Camp Math session: Montessori Story-based Math lesson on angles
Bring math to life with this beautifully illustrated, story-based lesson that connects ancient history with geometry! In The Stars, the Circle, and the Gift of Degrees, students travel back 2,500 years to Babylon, where they discover how astronomers studying the stars gave us the 360° circle we still use today. This engaging resource blends math, history, and storytelling into a complete, ready-to-teach lesson—perfect for upper elementary and middle grades. ✨ What’s Included: ✅ PDF storybo
3rd - 6th
Ancient History, Geometry
Multiplying by 5s Video Lesson + 100‑Problem Worksheet – Grade 3 Math | No‑Prep
Engage Grade 3 students with a ready‑to‑use video lesson on multiplying by 5s, paired with a 100‑question worksheet for independent practice. Short video introducing students to multiplying by 5s. Also included is a worksheet with 100 multiplying by 5 fact problems. Help Grade 3 students master multiplying by 5s with this engaging, no-prep resource! Includes a ready-to-use video lesson and a 100-problem worksheet for independent practice, perfect for classroom, homework, or math centers. Wha
K - 3rd
Basic Operations, Mental Math
CCSS
3.OA.A.1
Child's Play Math Unit 10: Mental Agility
Mental Agility is the tenth video in the series supporting the Child's Play Math 1 & 2 program. Developing mental agility in your child will accelerate his ability to grasp mathematical concepts. The series is comprised of over 60 sequential videos and follows the program outlined in Child's Play Math 1 & 2. Each video provides a practical tutorial using the software app available from the Help Your Child store. The program itself adopts a radical and practical approach to the introduction a
K - 3rd
Basic Operations, Mental Math, Order of Operations
Also included in: Child's Play Math Video Bundle: Units 9-12
5:55
Montessori Math fraction skittles (Concrete)
-This is the first presentation to fractions in a Montessori classroom.
-It is the first concrete impression about fractions for the child which lays the foundation for the advanced work with fractions.
K - 4th, Adult Education
Fractions, Math
Child's Play Math Unit 16: Introducing Signs - Equivalence =
Introducing Signs: Equivalence =, is the sixteenth video in the series supporting the Child's Play Math 1 & 2 program. The video explains how to introduce the foundational mathematical concept of equivalence. The series is comprised of over 60 sequential videos and follows the program outlined in Child's Play Math 1 & 2. Each video provides a practical tutorial using the software app available from the Help Your Child store. The program itself adopts a radical and practical approach to the i
K - 4th
Basic Operations, Math
Also included in: Child's Play Math Video Bundle: Units 13 - 16
3:25
Montessori Math Subtraction strip board presentation 1
-This is a step by step presentation to introduce subtraction strip board.
K - 4th, Adult Education
Basic Operations, Math, Mental Math
4:17
Montessori Math subtraction strip board presentation 2
This is the second presentation in the subtraction strip board.
K - 3rd, Adult Education
Basic Operations, Math, Mental Math
7:33
Montessori Math Addition Strip Board presentation 2
-This is the second step by step presentation for the addition strip board.
K - 4th, Adult Education
Basic Operations, Math, Mental Math
3:48
Montessori Math addition chart 6 Bingo Game
-This chart comes after presenting charts 1-5 and the child is ready for more challenging work in addition
K - 4th, Adult Education
Basic Operations, Math, Mental Math
4:51
Montessori Math addition chart 5 odd sum
-This presentation is an advanced practice for addition and odd numbers sums.
K - 4th, Adult Education
Basic Operations, Math, Mental Math
2:35
Montessori Math Addition chart 5 Even sum
-This is a presentation that develops addition and even numbers practice
K - 4th, Adult Education
Basic Operations, Math, Mental Math
3:43
Montessori Math addition strip board presentation 1
-This is the first step by step presentation for addition strip board.
K - 4th, Adult Education
Basic Operations, Math, Mental Math
120 Chart Mystery: Listen – Find – Color! | Sea Crab Activity with Video
Make math meaningful and fun with this interactive 120 Chart Mystery Activity! In this engaging activity, students listen to the video, find each number, and color it using the prompted color. As they color, a mystery picture slowly appears — and they won’t even realize they’re practicing number recognition from 1 to 120! ✨ The included video features:Clear voice instructionsAutomatic slidesSurprise ending with a colorful.✨ Just print the 120 chart, press play, and go!No prep required. While
K - 2nd
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+1
5:00
Montessori Calculating Multiples and factors
-This is an advanced Math work with multiples, factors, and prime numbers that come later in the 6-9 class or 9-12.
-This video is a step by step presentation for Tables A, B and how to fill in table C
3rd - 9th, Adult Education
Math, Mental Math, Other (Math)
8:56
Understanding the Montessori Cubing Material
More than any other material in the Montessori math curriculum, the Cubing Material requires a deep conceptual understanding on the part of the guide. While your album may have notes on how to present the material to children, it likely does little to help you understand why this material works. What math concepts are at play here? How are they being represented? What does this mean in the real world?Using this interactive video presentation & activity sheet, build your own conceptual underst
3rd - 6th
Algebra, Math
color by number addition summer facts within 20 printable summer activities
Addition Color by Number – Summer Theme (Sums to 20) Make math bright and engaging this summer with these Addition Color by Number worksheets – now with sums up to 20! This fun, no-prep resource combines math practice with creativity to help young learners build fluency in addition while enjoying summer-themed coloring activities. Students will solve each addition problem and use the color key to complete the picture – a perfect blend of learning and fun! ✨ What’s Included:2
K - 2nd
Mental Math, Other (Arts), Other (Math)
7:31
Montessori Number Rods presentation 1
-The number rods give the child the first concrete experience of numbers. It is the base of Math curriculum in 3-6 classroom
PreK - 1st
Math
0:50
Environmental number recognition video Preschool/ Nursery/ Kindergarten
Environmental number recognition video Perfect as a homework project to send to parents or as an introduction to the maths environment. Could be set as a challenge during learning time. Fully narrated and has been used in multiple schools. Check out my other kindergarten resources: 2D shape cutting activity - https://www.teacherspayteachers.com/Product/Cutting-practice-Scissor-skills-Preschool-Kindergarten-Nursery-EYFS-12256858CVC word blending mats - https://www.teacherspayteachers.com/Product/
PreK - 3rd
Environment, Math
0:40
Using Dice the Right Way: Social Story
Help students learn how to use dice safely and responsibly during classroom games! This social story models expected behaviors, teaches self-control, and supports positive classroom routines — perfect for morning meetings, small groups, or before introducing math centers.
PreK - 2nd
Other (ELA), Other (Math)
6:12
Comparing Decimals on a Number Line: Less Than, Greater Than: Videos & Activity
The first video Investigates the values of gold coins, pieces of silver, and sees decimals fly through the sky as you learn the fine art of comparing decimals. The second video follows Slater the Alligator through his swamp as he finds which value to eat for dinner!
Won't you come along & join us as we sing & dance our way through your math lesson today!
Comparing Decimals a Number Line with Less Than, Greater Than: Video & Activity Set
| 4th Grade - 5th Grade | *
♫♪ by NUMBEROCK ♫♪
VIDEO
3rd - 5th
Graphing, Math Test Prep, Numbers
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