Elementary Programs Mental Math Lessons
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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
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
Waldorf Multipication Clock / Circle
Waldorf Multiplication Clock / Circle / Wheel
Wonderful way to visually and artistically explain and practice the multiplication tables up to 10 (answer keys provided up to 5 as they repeat from there). A control chart is also included for students to self check (as is a blank one for them to fill in).
Want to see this product in action? Or learn how to use it? Click here!
1st - 6th
Basic Operations, Math, Mental Math
2nd Grade Math Intervention Toolkit | Tier 2 RTI Fall Lessons + Screener
Struggling to close learning gaps in 2nd grade math? This comprehensive 149-page Tier 2 RTI Intervention Toolkit gives you everything you need to deliver targeted small group instruction—without spending hours searching for materials. Built specifically for 2nd grade fall intervention, this resource helps you: Identify student gaps with a built-in math screener Reteach essential place value and number skills with fully scripted lessons Reinforce understanding through skill-aligned games and
2nd
Basic Operations, Mental Math, Place Value
CCSS
2.NBT.A.4
, 2.NBT.B.5
, 2.NBT.B.6
+5
"Next Three" Quick Image Counting Math Routine
Early Childhood Counting Routines help students internalize the patterns in the number system. Quick Image routines provide students with an opportunity to practice these essential skills in a play-based way, even with limited amounts of time. With routines lasting less than 5 minutes, students can explore mathematical big ideas throughout the school day. Check out more quick image reasoning routines from ReimaginED teaching at reimagined-teaching.com
PreK - 2nd
Arithmetic, Math Test Prep, Mental Math
Number Sense Builders: Subitizing to 10 | Kindergarten Math Centers & Activities
If you’ve been trying to help your students see numbers and groups instead of count them, this Number Sense Builders: Subitizing to 10 resource will make your small groups (and your life!) a whole lot easier. This hands-on set is packed with number sense and subitizing activities that help students quickly recognize quantities, explain how they saw it, and build strong visual number understanding. You’ll strengthen both perceptual subitizing (instantly recognizing small sets) and conceptua
K - 1st
Mental Math, Numbers, Other (Math)
CCSS
K.CC.B.4
, K.CC.B.5
, MP4
+1
Which One Doesn't Belong? Math Reasoning Routine
Early Childhood & Primary Reasoning Routines help students internalize use critical thinking skills to analyze sets and determine similarities, differences, and outliers. The beauty of this routine is that there is not one correct answers. During this activity, students work together to test conjectures, build upon each other's ideas, and learn how to listen to and respect differing viewpoints. Included in this bundle are slides with images as well as numbers so that this routine can be used for
K - 8th
Arithmetic, Math Test Prep, Mental Math
Multiplication Fact Fluency Practice Assessments Worksheets & Anchor Charts
This multiplication fact fluency intervention lesson and worksheets focuses on multiplication number strategies that will lead to fluency and automaticity. Assessments, Posters/Anchor Charts, and worksheets keeps students practicing and gaining confidence. The strategies they learn will help them to manipulate the numbers to figure out their math facts before they have them memorized. Linking knowledge to what students already know to build on their fact automaticity. The continued practice with
3rd - 4th
Math, Mental Math
CCSS
2.OA.C.4
, 3.OA.B.5
, 3.OA.C.7
Measurement Memory Strategies PowerPoint and PDF
Master Measurements with Our Engaging PowerPoint Presentation!Make learning measurements fun and memorable with this vibrant 32-slide PowerPoint, also available as a PDF. Designed to help students quickly grasp essential measurement conversions, this interactive presentation is perfect for the whole class. Key FeaturesContent covers key measurement conversions:12 inches in a foot3 feet in a yard4 cups in a quart2 pints in a quart2 cups in a pint4 quarts in a gallon16 ounces in a pound3 teaspoons
1st - 5th
Measurement, Mental Math
Addition Songs for Kids | 16 Math Songs Audio (PreK–2nd Grade)
🎵 Addition Songs for Kids | 16 Math Songs Audio (PreK–2nd Grade) 🎵 Make learning addition fun, engaging, and unforgettable with this collection of 16 math songs designed to help young learners master foundational skills through music, rhythm, and repetition! These catchy, classroom-tested songs help students build confidence, improve retention, and actually enjoy practicing math. These are the original songs Mr. Smith created over 30 years and used in his first grade classroom. While most ly
PreK - 2nd
Arithmetic, Mental Math, Numbers
Numbers First Fluency BOOK 3 | Kindergarten Number Sense Fluency Curriculum
This is supplemental program to use in addition to your current math curriculum. It consists of 3 to 5 daily warm up activities to get students help establish a foundation in numbers, build fluency skills, and grow student confidence and automaticity. You can use these mini lessons as a warm up before or cool down after your curriculum's math lesson. With your purchase, you are getting... Book 3: Compare to 10, Compose to 10, Decompose to 1060 lessons that focus on counting on from a a given n
PreK - 1st
Mental Math, Numbers
Addition Songs for Kids | Teacher Guide (Songs Not Included) | PreK–2nd Grade
🎵 Teach Math with Music | Math Songs Teacher Guide for Pre-K–2nd Grade 🎵 Make math fun, memorable, and engaging with this music-based resource designed to help young learners master foundational skills through rhythm, repetition, and song! Originally created as a typed manuscript in 1984 by veteran educator Mr. Melvin Smith (“Papa Smith”), this resource has been carefully preserved in its original format and enhanced with modern additions and updated guidance—bringing a time-tested teaching m
PreK - 2nd
Arithmetic, Mental Math, Numbers
Numbers First Fluency BOOK 5 | Kindergarten Number Sense Fluency Curriculum
This is supplemental program to use in addition to your current math curriculum. It consists of 3 to 5 daily warm up activities to get students help establish a foundation in numbers, build fluency skills, and grow student confidence and automaticity. You can use these mini lessons as a warm up before or cool down after your curriculum's math lesson. With your purchase, you are getting... Book 5: Number ID, Counting in sequence to 30, skip counting (2s, 5s, 10s), composing and decomposing50 le
PreK - 1st
Mental Math, Numbers
3-Digit Regrouping Bundle | Slides + Worksheets | 2nd Grade Math
3-Digit Addition & Subtraction with Regrouping Bundle Digital Slides + Printable Worksheets This complete regrouping bundle includes both the digital teaching slides and the printable worksheet intervention pack for 2nd grade math. Perfect for: • Small group instruction • RTI intervention • Math workshop • Whole group teaching • Independent practice This Bundle Includes: ✔ Digital teaching slides with step-by-step modeling ✔ Scaffolded practice slides ✔ Printable worksheet pack ✔ Wor
1st - 3rd
Basic Operations, Mental Math, Place Value
Math Visual Drill Deck OG Bundle
10 Math Visual Decks Labeled to help keep organized based on skill 1- Numbers, Place Value 2- Fact Families Making 10 3- Shapes 4- Fractions 5- Time- Analog 6- Place Value 7- Coins 8- Subitizing, Tally Marks and Dice to 20 9- Number Bonds Making 10 10- Skip Counting, Patterns 11- Math Facts to 10 12- 10 Frame Mental Math
K - 3rd
Basic Operations, Mental Math, Place Value
2nd Grade Place Value & Fall Toolkit | Math Intervention RTI Screener | Bundle
Are your students struggling with place value or stuck using counting strategies to add? This targeted 2nd grade place value math intervention unit provides 4–6 weeks of small-group lessons designed to close the most common skill gaps in place value understanding and strategy-based addition. Perfect for RTI Tier 2, math intervention blocks, or targeted reteaching, this resource moves students from counting one-by-one to flexible, efficient mental math strategies that build fact fluency
2nd
Basic Operations, Mental Math, Numbers
CCSS
2.NBT.A.4
, 2.NBT.B.5
, 2.NBT.B.6
+3
Numbers First Fluency BOOK 6 | Kindergarten Number Sense Fluency Curriculum
This is supplemental program to use in addition to your current math curriculum. It consists of 3 to 5 daily warm up activities to get students help establish a foundation in numbers, build fluency skills, and grow student confidence and automaticity. You can use these mini lessons as a warm up before or cool down after your curriculum's math lesson. With your purchase, you are getting... Book 6: Number ID, Counting in sequence to 30, skip counting (2s, 5s, 10s), composing and decomposing30 le
PreK - 1st
Mental Math, Numbers
Mr. Puzzleton's Impossible Math Vault
Can your students solve the puzzles, crack the codes, and unlock one of mathematics' most fascinating discoveries? Designed for students in Grades 4–6, this engaging math escape room challenges learners to use critical thinking, logic, problem-solving, and mathematical reasoning to complete four unique puzzles and earn their Escape Certificate. Perfect for gifted learners, enrichment groups, early finishers, math clubs, or anyone who loves a challenge! What's Included:• 4 challenging math and
4th - 6th
Mental Math, Order of Operations, Other (Math)
February Math Number Talks- Valentine Number Sense Slides #1-10- Kindergarten
\Make February math routines simple, engaging, and effective with these Valentine-themed number sense slides designed specifically for numbers 1–10.This resource is perfect for Kindergarten and supports daily number talks, math warm-ups, and intervention throughout the month of February. Students explore numbers using multiple representations while building strong foundations in subitizing, counting strategies, and part-part-whole. What’s Included:Over 200 Valentine-themed slides representing nu
PreK - 1st
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.3
, K.CC.B.4
, K.CC.B.4a
+2
Numbers First Fluency BOOK 2 | Kindergarten Number Sense Fluency Curriculum
This is supplemental program to use in addition to your current math curriculum. It consists of 3 to 5 daily warm up activities to get students help establish a foundation in numbers, build fluency skills, and grow student confidence and automaticity. You can use these mini lessons as a warm up before or cool down after your curriculum's math lesson. With your purchase, you are getting... Book 2: Counting to 10, Comparing to 1026 lessons that focus on oral counting on and back within 10, patte
PreK - 1st
Mental Math, Numbers
UIL Number Sense – Grade 4 | First Column Mastery | Mental Math Competition Prep
⭐ UIL Number Sense – Grade 4 | First Column Mastery ⭐ This resource is designed to support Grade 4 UIL Number Sense competition preparation with a strategic focus on first-column mastery. Instead of overwhelming students with full tests too early, this resource builds speed, accuracy, and confidence where it matters most. Perfect for UIL coaches, GT/enrichment teachers, and math clubs, this resource provides both authentic UIL-style practice and explicit mental math strategy instruction.
4th - 5th
Mental Math, Numbers, Other (Math)
Also included in: UIL Number Sense – Grade 4: Column 1 & Column 2 Complete Practice Bundle
Number Relationships & Mental Math Strategies to 120| Benchmark Numbers, +10/-10
If your students are still relying on counting for everything, it’s time to shift their thinking.This Number Relationships & Mental Math Strategies unit helps students develop a deep understanding of numbers to 120 by focusing on how numbers relate to benchmark numbers like 10, 20, 50, and 100. Instead of memorizing or guessing, students learn to think flexibly, build efficient strategies, and solve problems with confidence.Through hands-on lessons and engaging activities, students explore con
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.C.4
+4
Numbers First Fluency BOOK 4 | Kindergarten Number Sense Fluency Curriculum
This is supplemental program to use in addition to your current math curriculum. It consists of 3 to 5 daily warm up activities to get students help establish a foundation in numbers, build fluency skills, and grow student confidence and automaticity. You can use these mini lessons as a warm up before or cool down after your curriculum's math lesson. With your purchase, you are getting... Book 4: Counting to 20, Decompose teen numbers26 lessons that focus on one more/less, two more/less, build
PreK - 1st
Mental Math, Numbers
Montessori Math Operations MEGA Bundle + - x ÷ Printable Materials Lessons DL
This bundle includes everything you need to practice addition, multiplication, subtraction, and division sequences and memorization exercises - even the materials/ resources to do it! It really has it all! Loose Combinations:Addition: all the equations and sums for the addends 1-9. Multiplication: all the equations and products for the multipliers 1-10. Subtraction: all the equations and differences for subtraction combinations 1-18. Division: all the equally divisible problems for the numbers 1
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
K.NBT.A.1
, 3.OA.A.1
, 3.OA.A.2
+6
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