Percent Increase and Decrease Quiz
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Number Talks and Subitize |Digital Resource for Distance Learning|
Number Talks and Subitize is a digital resource that provides opportunities for students to increase their number sense and mental math skills. As part of a daily routine these tasks are 5-15 minute lessons in which you present a dot image or target number (to focus on number sense or operations) and ask students to share (talk) about how they would compose or decompose the number. The goal is to bring out several different ways to compose the number with a heavy emphasis on mental math strategi
K - 5th
Basic Operations, Mental Math, Numbers
CCSS
K.CC.B.4
, K.CC.B.4a
, 1.NBT.B.2a
+6
Place Value Mat
Teach your students about place value with these color-coded mats. Begin with 1s & 10s and expand to 100s & 1,000s, as your students' understanding increases. These versatile mats may be used to identify the place value of numbers and later to visibly demonstrate carrying and borrowing with the standard algorithms for addition and subtraction. Available with numeric and written titles. Use individually or as a group to teach or assess comprehension of place value. May be used with base 10 bl
2nd - 4th
Basic Operations, Numbers, Place Value
2nd Grade Number Talks for Number Sense & Mental Math Warm-Ups - No-Prep
Boost number sense, mental math fluency, and mathematical thinking in your 2nd-grade classroom with this year-long Number Talks bundle! These no-prep daily number sense warm-ups are perfect for quick warm-ups, guided math blocks, or whole-group instruction. This standards-aligned number talks resource includes 180 engaging lessons that help students build flexible thinking, deepen understanding of operations, and confidently explain their math strategies. Suitable for interactive whiteb
2nd
Basic Operations, Math, Mental Math
CCSS
2.MD.C.8
, 2.NBT.A.1
, 2.NBT.A.4
+10
Addition & Subtraction Unit Grade 2 Math Ontario Worksheets, Task Cards & Test
This Addition & Subtraction Unit has posters, worksheets, task cards (fact families, word problems, equations), lesson ideas, & a test. Students will learn addition & subtraction strategies (Counting On, Counting Back, Doubles, Compensation, Decomposing Numbers, Estimation, and Subtracting on a Number Line), recall facts up to 20, use mental math, and solve word problems. It is based on the expectations in the 2020 Ontario Curriculum ( B2.1, B2.2., B2.3 & B2.4), but is useful for anyone teac
2nd
Arithmetic, Basic Operations, Math
1st Grade Math Curriculum | Lessons & Teaching Slides | Addition & Subtraction
Your students will love these engaging digital mini-lessons and you'll love that they are no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as stand-alone lessons, or as a supplement to your existing math curriculum. Lesson Formats Included: ⭐ Powerpoint⭐ Google SlidesInside each Lesson... No-prep slides that include:Lesson SlidesVideos & GamesGuided PracticeNumber Sense:Subit
K - 2nd
Basic Operations, Math, Place Value
CCSS
1.MD.A.1
, 1.MD.A.2
, 1.MD.B.3
+20
Add & Subtract Within 10 | 1st Grade Addition & Subtraction Strategies
Your students will love these engaging mini-lessons all about addition & subtraction skills and strategies within 10, and you'll love that they are no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum. Lessons Included:⭐️ Composing Numbers⭐️ Decomposing Numbers⭐️ Part-Part-Whole Relationships⭐️
K - 2nd
Basic Operations, Math, Numbers
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
+9
Subtraction With Base Ten Blocks BUNDLE- Google Classroom & Printable Resource
Use the base ten blocks strategy to teach students subtraction with regrouping and subtraction without regrouping. This bundle includes drag and drop interactive Google slides, self-grading Google forms, place value worksheets and detailed answer keys to help students understand subtraction. Bundle includes three subtraction resources:2 Digit Subtraction No Regrouping Base 10 Google Slides Digital Math Centers2 Digit Subtraction With Regrouping Base 10 Blocks Google Classroom Math Center3
1st - 4th
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
Introduction to Multiplication Strategies PowerPoint or Google Slides Lesson
Are you searching for a step-by-step PowerPoint or Google Slides presentation that can be used to introduce multiplication strategies to your students in a way that will grab their attention? You've come to the right place! Designed for both PowerPoint and Google Slides, this engaging, classroom-ready resource walks students through four helpful multiplication strategies. This 49-slide PowerPoint and Google Slides lesson begins by presenting a scenario in which multiplication needs to be us
2nd - 4th
Basic Operations, Math, Math Test Prep
CCSS
3.OA.A.1
, 3.OA.A.3
Also included in: Introduction to Multiplication Strategies: A Bundle of Activities!
PRESALE: Flame Math Curriculum Unit 5-Comparing Numbers in 10, Compose 6,7,8,9
Unit 5 builds strong number sense by deepening students’ understanding of comparing and composing numbers within 10. Students begin by comparing numbers within 10 and then move into composing 6 & 7 and composing 8 & 9, with each week intentionally building on the last. Lessons follow the FLAME routine, including subitizing, visual and auditory drills, number talks, counting practice, and a focused new concept or review. This unit includes over 1,300 slides of structured, developmentally appropr
K - 2nd
Basic Operations, Numbers, Order of Operations
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+6
FLAME Math Curriculum: Unit 4 -Learning Teen Numbers 11- 20/Growing 100's Chart
FLAME: Unit 4 builds confident understanding of teen numbers through clear, intentional, and developmentally appropriate instruction. Students learn the structure of numbers 11–19 and explore number 20, building a strong foundation for place value. This unit also introduces the Growing 100’s Chart (11–20), giving students repeated exposure to number patterns while engaging in hands-on activities that deepen their understanding. Lessons follow the FLAME routine—subitizing, visual and auditory dri
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+5
Also included in: FLAME Math Curriculum: BUNDLE Units 1, 2, 3, & 4
FLAME Math Curriculum: Unit 3 - Comparing Numbers/Addition/Subtraction within 5
Unit 3 builds strong early number sense through systematic, engaging instruction. Students move from comparing numbers within 5 into addition and subtraction within 5, with each week intentionally building on the last. Lessons follow the FLAME routine, including subitizing, visual and auditory drills, number talks, counting practice, and a focused new concept or review. This unit includes 1,003 slides of structured, developmentally appropriate instruction. This unit also includes the full teach
PreK - 2nd
Basic Operations, Mental Math
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+9
Also included in: FLAME Math Curriculum: BUNDLE Units 1, 2, 3, & 4
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