Percent Increase and Decrease Quiz - Page 4
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Detective Blue: Shikaku Math Logic Puzzles & Mystery (Grades 3-6)
Crack the code of the Shadow Architect! Are you looking for a rigorous way to teach area and spatial reasoning? Detective Blue: The Shadow Architect’s Hideout is a 26-page "Print & Go" activity book that blends an immersive detective narrative with Shikaku (Rectangles) Math Logic Puzzles. When a mysterious architect builds a secret hideout, Detective Blue is called to find the entrance. Your students must step into the role of lead investigators, dividing complex grids into perfect rectangles
3rd - 6th
Algebra, Basic Operations, Coloring Pages
CCSS
3.MD.C.6
, 4.MD.A.3
, MP1
+1
Math Brain Teasers & Logic Puzzles | Critical Thinking Challenges | Grades 3-6
Challenge students with math brain teasers and logic puzzles that build critical thinking, reasoning, and problem-solving skills through structured mathematical challenges. This resource includes 24 leveled puzzles that gradually increase in difficulty while keeping puzzle formats consistent, allowing students to focus on deeper reasoning and strategy. What’s Included24 leveled math brain teasers3 levels of difficulty (8 puzzles per level)Logical elimination puzzlesPattern analysis challengesGri
3rd - 6th
Other (Math)
Calculating Tips Ratio Percent Common Core Task Cards 7.RP.3
This is a set of 20 task cards that are designed to help children calculate a tip. I teach the kids to find discounts mentally (find 10%, double it for 20%, halve it for 5%, etc). All of these cards use either 20% or 15% for the tip amount. My students had already learned how to find a discount mentally, but needed more practice with finding 15%. I also wanted them to see that the percent isn't always subtracted from the total, as it is with a discount. The cards could also be used with the p
5th - 7th
Applied Math
100s Chart Activities | Fill In the Blank | Skip Counting | Adding & Subtracting
These printable no-prep 100’s chart activities are an essential elementary math tool. They help students develop a strong number sense and support students as they learn to skip count, add and subtract. They are also a great tool to promote independence, scaffolding and math fact fluency. Students can use these charts in a resource folder for reference during math time. They can also be used for practicing math concepts and differentiating learning to meet students where they are at. Wh
K - 6th
Basic Operations, Mental Math, Place Value
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)
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
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
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
Two-Step Equations Maze Activity | Summer School & Algebra / IM 1 Review
Make solving equations engaging and stress-free with this Inverse Operations Two-Step Equations Maze! Students practice solving two-step equations by using inverse operations to find the correct path through the maze. This interactive activity keeps students focused, motivated, and actively working through problems instead of simply completing a traditional worksheet.What's Included1 maze worksheet with 18 two-step equation problemsMultiple-choice answers that guide students through the mazeA fu
7th - 9th
Algebra
CCSS
7.EE.B.3
, 7.EE.B.4a
, 8.EE.C.7
+3
7th Grade Weekly ELA & Math Pack | 4-Day Plan (1–2 hrs/day) | Integers, Fraction
A full 4-day middle school instructional week, built for 1–2 hours/day. Covers integer operations, fractions, proportions, expressions, word problems, and leadership interpretation through engaging short stories. This week-long 7th Grade packet includes: Stories: The Code Reset, The Missed Shot Mindset, The Turnaround Leader Vocabulary, comprehension, and EES leadership writing Monday math: integers, multi-step problems, fraction operations Proportions, percent change, expressions, substit
6th - 8th
Other (ELA), Other (Math)
Percent Proportions - Level 2 (Word Problems) (Mini Lesson and Video)
This is a Mini Lesson on Calculating Percent Proportions Word ProblemsI pride myself on small mini lessons for remediation and reteaching purposes. Simple yet will make your students feel confident and successful.✅ Step by Step Directions on the Process of Percentages & Real Word Applications✅Answer Key and Video Included ✅Discount Code for Membership to Algebra BoostIncludes: Mini Video Lesson, Worksheet, and Answer KeyGreat for:☆ Small Group☆ Stations☆ Review Before Tests☆ Remediation and
6th - 9th
Algebra, Algebra 2, Applied Math
CCSS
7.RP.A.3
Also included in: Bundle: Percentages & Real-World Applications
Using Percent for Sale Prices Intermediate Common Core Task Cards 7.RP.3
This is the second set of 24 task cards that are designed to help children calculate a discount and sale price. I use these as intermediate cards because I teach kids to find discounts mentally using 10% as a base amount. I start with an easier deck (separate listing, if you need that level), and then build to this one that includes finding 5% (half of 10%) and using those amounts to find other percents. This deck of cards uses the same pictures as the first set, and the same prices for the it
5th - 7th
Applied Math
Junior Quiz Stars - COLLECTION - 5000 Quiz Trivia Game Questions 250 Categories
PREVIEW AVAILABLE! 5000 Trivia Questions for Kids in 250 High-Interest Topics split across 6 Color-Coded Categories! Great for Academic Clubs, Gifted and Talented Education, or Fun Review in the Classroom! Also comes with Blank Question Set Sheets and Player & Team Score Sheets! Each question set is rated from 1-5 stars according to difficulty, helping you to choose the best questions for your kids. Get great question sets in the following 6 categories: Math Science Social Studies Language &
1st - 8th
English Language Arts, Math, Science
Multiply and Divide Integers | Cryptogram Puzzles | 7th Grade Math | Prealgebra
No-prep, activities provide targeted practice to multiply and divide integers that prealgebra students enjoy. These engaging cryptogram worksheets, motivate students to correct any mistakes so they can decode the mystery message or joke. Each of the eight puzzles targets a different skill required to master integer multiplication and division, making it easy to differentiate instruction. This quiz alternative will appeal to all students, including homeschool, general ed, and gifted and tale
7th
Math, Mental Math
CCSS
7.NS.A.2
, 7.NS.A.2a
, 7.NS.A.2b
+1
What Kind of Angle Are You? A Fun Math Personality Quiz!
Are your students sharp and Acute, reliable and Right, or a full Revolution of fun? 🥳 This engaging personality quiz is the perfect way to make learning about geometry personal and exciting. Students answer a series of fun, relatable questions to determine which type of angle best matches their personality. This resource is a fantastic tool to introduce a unit on angles, as a memorable review activity, or just as a fun brain break. It's a simple and effective way to connect a core math conc
3rd - 6th
Geometry, Other (Math)
Constitutional Percentages A History and Percentages Lesson
Description: Integrate history into your math class with this basic lesson on percents that leads to a fantastic conversation about the founding father’s intent when writing the Constitution. Students begin by briefly reading the Constitution and learn the basic percentage formula through a dice game. Using this skill, they collaboratively analyze the length of each Constitutional article. They end with a lesson on creating a pie chart and discuss the meaning behind the numbers. Objective: B
7th - 9th
Math, Social Studies, U.S. History
Rhythms and Ratios Multiplication: STEAM Flashcards for Fractions
Combining fraction multiplication with musical notation and symbol decoding, these flashcards are a challenging, brain-twister review for middle school and early high school math students.
This set includes 240 flashcards in 4 categories, graded by increasing difficulty. The first category reviews simple multiplication of fractions with unlike denominators; later categories integrate fractions with musical notes; the final category integrates like and unlike denominators, fractions and notes,
8th - 11th
Fractions, Music
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