Percent Increase and Decrease Quiz
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Programs & methods
Mastering Mental Math: Estimating percent increase and decrease
Help students develop strong mental math skills through engaging estimation and calculation practice. **Topics Included:** • Thank You • Estimating angles in geometry • Estimating percent increase and decrease • Estimating percentages • Estimating speed and time • Estimating sums and differences • Estimating time and schedules • Estimating within reasonable ranges • Estimation in data analysis • Estimation in data collection • Estimation in geometry • Estimation in probability • Estimation in r
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation & Number Sense: Estimating percent increase and decrease
Strengthen number sense with structured mental math activities. **Topics Included:** • Thank You • Doubling and halving strategies • Estimating distance using maps and scale • Estimating percent increase and decrease • Estimating with population data • Estimation in architecture and construction • Estimation in art and design • Estimation in financial literacy • Estimation in geometry • Mental math for squares and cubes • Mental math in algebraic thinking • Mental math multiplication tricks • R
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Rounding in everyday life - Math Fluency (Grades 3-8)
🧮 Turn everyday math into fun brain-boosting exercises. 📌 **Topics Included:** • Estimating percent increase and decrease • Estimation in architecture and construction • Estimation in economics and trade • Estimation in sports and games • Front end estimation • Mental estimation in word problems • Mental math division strategies • Rounding in everyday life • Rounding to the nearest hundred • Statistical estimation and prediction ⭐ **Perfect For:** • Bell Ringers • Math Centers • Homework Pract
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Statistical estimation and prediction - Mental Math Practice
Support learners in building fast and confident calculation skills. **Topics Included:** • Thank You • Converting fractions and decimals mentally • Estimating percent increase and decrease • Estimating percentages • Estimating subtraction • Estimating with order of operations • Estimation in data and graphs • Estimation in money • Estimation in science and experiments • Estimation when using measurement tools • Mental math multiplication tricks • Mental math subtraction strategies • Mental math
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in weather and climate - Estimation Strategies
Build strong number sense through structured mental math exercises. **Topics Included:** • Thank You • Estimating division • Estimating percent increase and decrease • Estimating subtraction • Estimating with large decimals • Estimation in architecture and construction • Estimation in geometry • Estimation in proportion and scaling • Estimation in travel and navigation • Estimation in weather and climate • Mental estimation of averages • Mental math division strategies • Mental math multiplicat
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in sports and games - Estimation Strategies
Give students repeated opportunities to practice efficient math strategies. **Topics Included:** • Thank You • Advanced estimation in word problems • Estimating percent increase and decrease • Estimating products and quotients • Estimating with order of operations • Estimating with population data • Estimation in financial literacy • Estimation in sports and games • Estimation in time • Mental math subtraction strategies • Mental math with powers of ten • Rounding fractions to benchmarks • Roun
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in proportion and scaling - Mental Math Practice (Grades 3-8)
🏆 Perfect for sharpening speed and accuracy in math. 📌 **Topics Included:** • Estimating angles in geometry • Estimating fractions of sets • Estimating percent increase and decrease • Estimating sums and differences • Estimating with large decimals • Estimation in measurement conversions • Estimation in proportion and scaling • Estimation in space and astronomy • Estimation in technology and coding • Mental math in algebraic thinking ⭐ **Perfect For:** • Bell Ringers • Math Centers • Homework
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Estimation & Number Sense: Mental math multiplication tricks
Support learners in building fast and confident calculation skills. **Topics Included:** • Thank You • Checking the reasonableness of answers • Converting fractions and decimals mentally • Estimating percent increase and decrease • Estimating temperature • Estimating time and schedules • Estimation in architecture and construction • Estimation in space and astronomy • Estimation in sports and games • Mental estimation in word problems • Mental math division strategies • Mental math in algebraic
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Using benchmarks for decimals - Fast Calculation Practice
Strengthen number sense with structured mental math activities. 📌 **Topics Included:** • Thank You • Compatible numbers in division • Converting fractions and decimals mentally • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating with order of operations • Estimating within reasonable ranges • Estimation in architecture and construction • Estimation in data collection • Estimation in graphs and tables • Estimation in measurement • Estimation in measu
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in architecture and construction - Estimation Strategies
Give students repeated opportunities to practice efficient math strategies. 📌 **Topics Included:** • Thank You • Converting fractions and decimals mentally • Doubling patterns and quick estimates • Estimating addition • Estimating percent increase and decrease • Estimating subtraction • Estimating sums and differences • Estimation in architecture and construction • Estimation in data collection • Estimation in measurement • Estimation in money • Estimation in space and astronomy • Mental estima
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation & Number Sense: Rounding decimals
Strengthen number sense with structured mental math activities. **Topics Included:** • Thank You • Combining front end and compatible estimation • Compatible numbers in division • Doubling patterns and quick estimates • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating subtraction • Estimating time and schedules • Estimation games and quick challenges • Estimation in architecture and construction • Estimation in art and design • Estimation in financ
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Mental Math Skills: Converting fractions and decimals mentally
Help students develop strong mental math skills through engaging estimation and calculation practice. **Topics Included:** • Thank You • Combining front end and compatible estimation • Converting fractions and decimals mentally • Estimating addition • Estimating percent increase and decrease • Estimating surface area and volume • Estimation in data analysis • Estimation in financial literacy • Estimation in probability • Estimation in sports and games • Mental math in patterns and sequences • M
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in graphs and tables - Mental Math Strategies
Perfect for reinforcing estimation and mental math strategies across Grades 3–8. **Topics Included:** • Thank You • Checking the reasonableness of answers • Combining front end and compatible estimation • Doubling patterns and quick estimates • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating subtraction • Estimating surface area and volume • Estimating temperature • Estimating with large numbers • Estimating within reasonable ranges • Estimation i
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in measurement - Mental Math Strategies
Give students repeated opportunities to practice efficient math strategies. **Topics Included:** • Thank You • Combining front end and compatible estimation • Doubling patterns and quick estimates • Estimating addition • Estimating division • Estimating from statistical graphs • Estimating multiplication • Estimating percent increase and decrease • Estimation in financial literacy • Estimation in measurement • Estimation in sports and games • Estimation in statistics and averages • Mental math
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Mastering Mental Math: Estimating fractions of sets
Help students develop strong mental math skills through engaging estimation and calculation practice. **Topics Included:** • Thank You • Compatible numbers in division • Converting fractions and decimals mentally • Division estimation strategies • Doubling patterns and quick estimates • Estimating fractions of sets • Estimating from statistical graphs • Estimating percent increase and decrease • Estimating within reasonable ranges • Estimation in measurement • Estimation in probability • Estima
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Project Based Learning: Math - Middle School - Cereal Box Project
This is a 6 week comprehensive Project Based Learning Unit that focuses on students redesigning the traditional Cereal Box. Students will use the Engineering Design Process as well as learn the background mathematical concepts to create a newer version of a Cereal Container that decreases the Surface Area of materials while simultaneously increasing the total Volume. This unit targets 6th grade, but can be modified to meet standards for 5th and 7th grade. NO PREP REQUIRED, just download and
5th - 7th
Applied Math, Basic Operations, Geometry
CCSS, NGSS
6.G.A.2
, 6.G.A.4
, 6.SP.B.4
+12
Holiday Math Project - Middle School Math - Geometry Through Cereal Box Design
Holiday Math Project - Middle School Math - Geometry Through Cereal Box Design This is a 6 week comprehensive Project Based Learning Unit that focuses on students redesigning the traditional Cereal Box. Students will work through the Engineering Design Process as well as learn the background mathematical concepts to create a newer version of a Cereal Container that decreases the Surface Area of materials while simultaneously increasing the total Volume. This unit targets 6th grade, but can be
5th - 7th
Applied Math, Basic Operations, Geometry
CCSS, NGSS
6.G.A.2
, 6.G.A.4
, 6.SP.B.4
+12
Grade 5-7 Ratios, Rates, & Percent Project | Snack Shop Math Project
Bring ratios, rates, and percent to life with this engaging Grade 6 Snack Shop Math Project! 🥤🍿 This no-prep, real-world performance task allows students to apply their understanding of ratios, unit rates, and percent in a meaningful and interactive way. Students take on the role of running a snack shop as they compare prices, create deals, and solve real-world math problems. Perfect as a final project, assessment, or end-of-unit activity after teaching ratios, rates, and percent. Skills Co
5th - 7th
Applied Math, Basic Operations, Financial Literacy
Ratio and Percent End of Unit/Term Project
The Ratio and Percent Meal Planning Project will challenge your students’ knowledge and understanding of ratios and percent. It will provide students the opportunity to apply their knowledge to multiple real-world situations. This project has multiple sections: recipe calculations including serving size, grocery shopping calculations, and selecting a dessert based on nutritional value and writing two paragraphs to support their selection. This can be used in many ways including a quarter pr
5th - 8th
Basic Operations, Fractions, Other (Math)
Associative Property of Multiplication Craft & Matching Game- 3rd & 4th Grade
Help your students grow their multiplication skills by increasing their understanding of the associative property of multiplication with this easy to prep and highly engaging memory matching game and craft! Your students will LOVE getting to choose from 3 animal templates for the craft, and getting to play the fun matching game, ensuring that all students are highly engaged! They're perfect to use for a center, early finishers, or even as a reteaching tools for students who need extra support,
3rd - 6th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.OA.B.5
Distributive Property of Multiplication Craft & Matching Game- 3rd & 4th Grade
Help your students grow their multiplication skills by increasing their understanding of the distributive property of multiplication with this easy to prep and highly engaging memory matching game and craft! Your students will LOVE getting to choose from 3 animal templates for the craft, and getting to play the fun matching game, ensuring that all students are highly engaged! They're perfect to use for a center, early finishers, or even as a reteaching tools for students who need extra suppo
3rd - 6th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.OA.B.5
Restauranteur Math Project (6-7th grade)
Use your knowledge of percents and decimals to model real-life events in a restaurant setting. Included: - GRASPS layout -Scaffolded research project Part 1 is researching, part 2 is determining location and sales tax, part 3 is the budget to operate the restaurant successfully, and part 4 is a presentation. I use this with my 6th graders after decimal operations.
5th - 7th
Basic Operations, Decimals, Financial Literacy
CCSS
6.NS.B.2
, 6.NS.B.3
, MP1
+1
Topic: Rates-Percents | PROJECT GUIDE | For Student Application!
Use this teaching aid to teach about: Rates & PercentsThis is PERFECT for teachers that just finished teaching and practicing the subject with their students and are looking for PRINTABLE activities to foster application skills and collaboration. This is a creative group activity/project that serves as a instruction handout and reflection sheet. With this PROJECT you will find - Instructions for a creative group activity - Connections to real world application - Reflection area to gauge stud
5th - 7th
Basic Operations, Fractions, Math
Multiplication Mastery Challenge | At Home Project
Multiplication Mastery ChallengeHelp your students conquer their multiplication facts with this engaging, structured, and low-prep take-home challenge! Perfect for Grades 4–8, this resource empowers students to build fact fluency through meaningful at-home practice, creative project, and family involvement. What’s Included: 5 Core Activities: Flashcard Creation (0–12) Reflection Logs Multiplication Quizzes (x1–x12) Final Project: Multiplication Superhero Design Challenge! Multiplication Chart –
4th - 8th
Basic Operations, Mental Math, Visual Arts
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