Percent Increase and Decrease Quiz - Page 7
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Math Personality Quiz: What Kind of Number Are You? (Prime, Composite, & Square)
Ever feel like your personality has a mathematical match? In the world of number sense, every digit has its own "vibe." This 16-page interactive resource helps students explore the characteristics of Prime, Composite, and Square numbers while discovering their own number identity! This quiz is an ideal "brain break," icebreaker, or hook for your Number Sense unit. By mapping personality traits like independence, social energy, and logic to mathematical definitions, students form a memorable, p
4th - 7th
Mental Math, Numbers, Other (Math)
3-4 Grade Multiply & Match: Hexagon Enrichment Puzzles | Equivalent Expressions
Multiplication Hexagon Puzzles are the perfect way to build fact fluency, strengthen critical thinking, and challenge students with equivalent expressions practice. Instead of just solving multiplication facts, students must match expressions with the same product to complete each hexagonal puzzle. This resource includes 3 levels of differentiated puzzles, making it ideal for 3rd grade and 4th grade multiplication practice, enrichment activities, or math centers. Each level increases in
3rd - 4th
Basic Operations, Mental Math, Numbers
CCSS
4.NBT.B.5
, 3.OA.A.1
, 3.OA.B.5
+8
Spring Caterpillar Counting 1–20 | Missing Numbers Forward & Backward | Math K-1
Make counting practice fun with these Spring Caterpillar Counting worksheets!This engaging spring math activity helps young learners practice number sequencing within 20 by filling in missing numbers to complete each caterpillar. Students practice both counting forward and backward, strengthening number sense and early math skills. The worksheets gradually increase in difficulty, allowing students to build confidence while practicing number order. Perfect for math centers, morning work, indep
PreK - 1st
Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
Psychology Lab Weber's Law and Hearing: How Much Louder to Notice a Difference?
Students apply Weber's Law (ΔI = k × I, where k = 0.1 for hearing) to calculate the just noticeable difference (JND) in loudness for ten stimulus intensities ranging from 20 to 110 dB. After completing the data table, students plot intensity on the x-axis and JND on the y-axis, identify the linear relationship, and explain in everyday language how the JND grows proportionally with intensity. A real-world application problem asks students to calculate the minimum loudness increase a concert-goer
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Smell: How Much Stronger Before You Notice?
Students apply Weber's Law (ΔI = k × I, where k = 0.05 for smell) to calculate JNDs for ten odor concentrations ranging from 20 to 500 AU (arbitrary units). After completing the data table and plotting the graph, students describe the linear intensity-JND relationship and explain how the olfactory system's sensitivity relates proportionally to baseline concentration. A real-world problem asks students to calculate the minimum odor increase a fragrance evaluator named Parfumia would detect at 120
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Taste: How Much Saltier Before You Notice?
Students apply Weber's Law (ΔI = k × I, where k = 0.20 for saltiness) to calculate JNDs for ten salt concentrations ranging from 1 to 40 g/L. The relatively high k value for taste (compared to vision and kinesthesis) gives students data that demonstrates taste's lower sensitivity to proportional changes. After graphing, students describe the linear relationship and explain what the larger k value implies about gustatory discrimination. A real-world problem asks students to calculate the minimum
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Temperature: How Hot Before You Feel the Diff.
Students apply Weber's Law (ΔI = k × I, where k = 0.07 for temperature) to calculate JNDs for ten temperatures ranging from 10 to 55°C. The lab introduces students to thermal sensation as a measurable, Weber's Law-governed sensory modality. After graphing and identifying the linear relationship, students explain how the JND for temperature grows with baseline temperature. A real-world problem asks students to calculate the minimum temperature increase a hot tub enthusiast named Chilldaddy would
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Touch: How Much Pressure Before You Feel More?
Students apply Weber's Law (ΔI = k × I, where k = 0.14 for touch/pressure) to calculate JNDs for ten pressure intensities ranging from 50 to 1500 g. The wide range of values — from light touch to heavy pressure — gives students data that clearly illustrates the proportional scaling of JND across a broad sensory range. After graphing, students describe the linear relationship. A real-world problem asks students to calculate the minimum pressure increase a massage therapist named Squishy would nee
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Vision: How Much Brighter Before Your Eye Notices
Students apply Weber's Law (ΔI = k × I, where k = 0.02 for brightness) to calculate JNDs for ten light intensities ranging from 100 to 3000 candelas (cd). The very low k value for vision — the lowest in the collection alongside kinesthesis — demonstrates that the visual system is among the most sensitive to proportional changes, requiring only a 2% change for detection. After graphing, students note the linear relationship and discuss the implications of the small k value. A real-world problem a
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Kinesthesis: How Much Heavier Before You Feel It?
Students apply Weber's Law (ΔI = k × I, where k = 0.02 for kinesthesis) to calculate JNDs for ten lifted weights ranging from 100 to 5000 g. Sharing the same k value as vision (0.02), this lab allows for cross-modal comparison of sensitivity and demonstrates that the kinesthetic system — despite sensing a very different type of stimulus — matches visual sensitivity in proportional discrimination. After graphing, students describe the linear relationship. A real-world problem asks students to cal
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Writing Linear Equations Word Problems Worksheet: Slope-Intercept & Point-Slope
Need students to write linear equations from word problems without getting lost in the wording? This differentiated worksheet set helps students identify slope, y-intercept, and given points from real-world situations, then write equations in slope-intercept or point-slope form with guided support, leveled practice, and a full answer key. Designed for 8th -9th grade math/ Algebra 1, this resource from HandsDownMath helps students identify slope, y-intercept, and given points from verbal descript
8th - 9th
Algebra
CCSS
8.F.B.4
, HSA-CED.A.1
, HSA-CED.A.2
Christmas Color by Code 3rd Grade Math Addition and Subtraction STAAR Review
🎄 Christmas Color by Code | 3rd Grade Math STAAR Review | TEKS 3.4AMake your 3rd grade STAAR math review merry and bright with this Christmas Color-by-Code activity pack! Students will practice solving one- and two-step addition and subtraction word problems aligned to TEKS 3.4A while revealing festive holiday pictures. Each page combines rigorous problem-solving practice with fun seasonal coloring, keeping students engaged while mastering key math concepts. You’ll love that it’s print an
3rd
Basic Operations
Also included in: 3rd Grade STAAR Math Holiday Bundle | Addition and Subtraction Review
Using Percent for Sale Prices Beginner Common Core Task Cards 7.RP.3
This is a set of 24 task cards that are designed to help children calculate a discount and sale price. I use these as beginner cards because I teach kids to find discounts mentally (find 10%, double it for 20%, triple it for 20%, etc). As they first start to apply the skill, I give them all discounts that are multiples of 10% (mainly 20%) and prices that work fairly easily without the need of a calculator. Prices range from less than $10 to over $100 for practice with how to find ten percent i
5th - 7th
Applied Math, Math
Two-Step Equations Word Problem Matching Activity | Cut & Paste Math Craftivity
⭐ Two-Step Equations Heart Matching Activity | 12 Word Problems | Cut & Paste | Hands-On MathThis hands-on matching activity gives students meaningful practice with two-step equations using 12 real-world word problems. Students read each problem, match it to the correct equation, solve, and then match the final answer to complete both sides of a heart. Perfect for centers, partner work, whole-group review, or a quick formative assessment. This activity helps students deepen their understandin
6th - 9th
Algebra, Math Test Prep, Other (Math)
CCSS
7.EE.B.4
, 7.EE.B.4a
, 8.EE.C.7
3rd Grade STAAR Math Review | Compare & Order Numbers Color by Code TEKS Aligned
🌟 Comparing & Ordering Numbers Color by Number | TEKS 3.2D STAAR-Aligned PracticeMake math practice fun and engaging with this Comparing and Ordering Numbers Color by Number resource aligned to TEKS 3.2D! Students will strengthen their understanding of comparing and ordering whole numbers up to 100,000 while practicing how to represent comparisons using the symbols >, <, and = — all through interactive, STAAR-style questions disguised as art! Perfect for 3rd grade math centers, inde
2nd - 4th
Place Value
2nd Grade Mixed Addition & Subtraction Word Problems | CUBES | Differentiated
Differentiated Grade 2 mixed addition and subtraction word problems with CUBES support. Includes simple, expanded, and challenge worksheets plus answer key. Help students confidently solve one-step mixed addition and subtraction word problems with these Grade 2 differentiated worksheets featuring CUBES strategy support. This resource strengthens both math skills and reading comprehension by requiring students to determine whether to add or subtract while increasing language demand. Many students
2nd - 3rd
Arithmetic, Basic Operations, Other (Math)
CCSS
MP1
, MP2
, MP4
AP CALCULUS BC- UNIT 10 CONVERGENCE & DIVERGENCE (INFINITE SERIES) TESTS HANDOUT
This AP Calculus BC Convergence & Divergence Tests Handout is great! It includes all of the convergence and divergence tests, including descriptions of what students should look for when identifying which test to use. I print it on colored cardstock for my students when we are covering the topics from Unit 10, Infinite Sequences and Series. I hand it out to my students to use as a reference on their homework, and for preparing and studying for our unit test. I notice that before our unit test s
10th - 12th, Higher Education
Calculus, Math, Math Test Prep
Also included in: AP CALCULUS BC EXAM STUDY GUIDE & FORMULA SHEET BUNDLE
Differentiated Fraction Worksheets – Unit & Non-Unit Fractions (1/b & a/b)
Ideal for small groups, RTI, and ELL support.Built to bridge gaps and extend reasoning.This resource provides tiered fraction practice designed to support students at different readiness levels—while keeping the same core math skill front and center. ⭐ What’s Included✔ One focused skill: Unit Fractions (1/b & a/b) ✔ Three differentiated levels of practice ✔ One student page per level for easy distribution ✔ Complete answer keys included 🎁Practical printing guide for copying differentiated work
2nd - 4th
Fractions
CCSS
3.NF.A.1
Also included in: Differentiated Unit & Non-Unit Fractions Bundle (1/b, a/b)
Parts of a Whole: Simplifying Fractions Review, Converting Fractions to Percents
Parts of a Whole: Simplifying Fractions Review, Converting Fractions to Percents • VETERAN Elementary Montessori-inspired Mental Math help (4 printable pages + key):What are parts of a whole and how are they related to fractions and percentages? These pages guide young mathematicians to: Review highest common factors and simplifying fractionsReintroduce number lines for fractions and percentagesPractice calculating a fractions of whole integers Practice calculating percentages of a whole intege
5th - 7th
Fractions, Math, Mental Math
CCSS
4.MD.B.4
, 4.NF.A.2
, 5.NF.B.4
+2
Number Partners for 10 Family Letter & Home Practice | Friends of 10 | Make a 10
This resource has a family letter for number partners for 10 and ideas for home practice as well as easy instructions for families and caregivers. It also includes print and go tools for families to use (a large ten frame and two types of flashcards). This is great to send home for conferences, with report cards, or as needed when you notice a student/group struggling. The home practice ideas include:Quick Practice Ideas (Make a 10 Cup Game; Ten-Frame Snack Math; Card Game - Make 10 Matc
K - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
1.OA.B.3
, 1.OA.B.4
, 1.OA.C.5
+2
First Grade/Time Knockout!/Telling Time to the Hour & Half Hour
Make telling time exciting with Time Knockout!, a fast-paced digital math game designed to help students confidently read analog clocks to the hour and half hour. This resource is designed mainly for first grade, while also working well as a preview for Kindergarten and a review for second grade. With knockout-style gameplay and surprise rounds, students stay engaged while practicing an essential time-telling skill. This no-prep digital game is perfect for whole-group instruction, team play, mat
1st
Telling Time
CCSS
1.MD.B.3
Missing Number Problems - Decimal Math Enrichment Puzzles for Gifted & Talented
Are you looking for an extension activity for early finishers or a quick warm-up for your gifted and talented class to help enhance their understanding of money and decimals? In these missing receipt problems, there was an unfortunate spill and now information is missing. Students will add, subtract, and divide decimals to determine the missing amount. There are 12 puzzles with increasing levels of difficulty to meet the needs of your students. Key Features:Engaging puzzles with missing decim
4th - 6th
Decimals, Math
CCSS
4.NBT.B.4
, 4.NBT.B.6
, 5.NBT.A.3
+9
Learning 2D Shapes for Math Centers - Shapes Worksheets - Preschool & SpEd
Looking for learning shapes activities or shapes worksheets for preschool centers? Working on 2d shapes in preschool math or special education? These Boom Cards and printable task cards, flashcards, and even student data tracking sheets will make measuring progress easy! The 11 Boom decks are scaffolded, increasing in difficulty, for differentiation. Why this?✔️ SIMPLE activities for learning colors for littles or students with support needs ✔️ Digital & print options ✔️ Flashcards
PreK - 1st
Math
CCSS
K.G.A.1
, K.G.A.2
I Have Who Has - Before and After
4 GAMES IN THIS DOWNLOAD!
I use all of these sets in my small group interventions. I usually have 2-4 students, so you will need to pass out the cards accordingly. Each student usually ends up with 5 or 6 cards. If necessary, I will play along with the students to decrease the amount of cards in their hands. There are 24 cards included in each game.
I copy the sets of cards on cardstock in color or black and white. Play just as you would traditional “I Have, Who Has”. Pass out the entire
K - 2nd
Math
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