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Yummy Math

US Holiday Candy Sales

For Students 6th - 8th Standards
Candy is a big business! Calculate the amount of money consumers spent on major holidays—Easter, Halloween, Christmas, Hanukkah, and Valentine's Day—based on the total amount of candy sales from 2011 and the percentage of each holiday's...
Lesson Plan
Roald Dahl

Matilda - Bruce Bogtrotter and the Cake

For Teachers 3rd - 7th Standards
After reading the 11th chapter in Matilda, class members take on the role of Bruce Bogtrotter and re-enact the cake eating scene. Here's the catch: they must come-up with an impromptu re-enactment of the scene from the story, and...
Unit Plan
Radford University

Percentages: Lessons 2 and 3

For Students 9th - 12th Standards
What does salary have to do with it? Working in small groups, scholars use percentages to find simple interest and the value of a car they can afford on a given salary. Learners continue on to work with salaries and calculate amounts...
Assessment
Los Angeles County Office of Education

Assessment For The California Mathematics Standards Grade 6

For Students 6th Standards
Test your scholars' knowledge of a multitude of concepts with an assessment aligned to the California math standards. Using the exam, class members show what they know about the four operations, positive and negative numbers, statistics...
Unit Plan
Radford University

Corn and Popcorn

For Students 9th - 12th Standards
Have a popping good time. Using probability and statistics skills, learners determine which type of popcorn to buy based on the percentage of kernels popped. After analyzing corn and popcorn sales to make a prediction of future sales,...
Worksheet
Math Worksheets Land

Find Percentages of Numbers - Guided Lesson

For Students 6th - 8th Standards
Practice the skill of finding percentages of a number with this resource and explanation key. The worksheet also comes with a quick lesson and additional practice problems to provide a complete lesson for your learners. 
Worksheet
National Security Agency

Go One-on-One with Decimals

For Students 4th - 5th Standards
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
PPT
Curated OER

Fractions, Decimals, and Percentages

For Teachers 4th - 5th
Here is a challenging and educationally sound presentation on how to convert between fractions, decimals, and percents. Youngsters are given many opportunities to make these conversions, and receive good coaching in the teaching slides....
PPT
Curated OER

Finding Fractions of Numbers and Quantities

For Teachers 3rd - 5th
A presentation teaches young learners to find fractional values and quantities, and provides tips on how to solve math word problems. Learners engage with dozens of challenging problems, and get tips along the way. A terrific PowerPoint...
Activity
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Teach Engineering

Energy and the Pogo Stick

For Teachers 9th - 12th Standards
Let your class bounce to examine the concept elastic potential energy. Individuals bounce on a pogo stick in order to calculate its elastic potential energy. Groups then compare the elastic potential energy to the gravitational...
Activity
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PBS

The Lowdown — Exploring Changing Obesity Rates through Ratios and Graphs

For Teachers 6th - 9th Standards
Math and medicine go hand-in-hand. After viewing several infographics on historical adult obesity rates, pupils consider how they have changed over time. They then use percentages to create a new graph and write a list of questions the...
Activity
PBS

The Lowdown — Rot and Rubbish: The Rancid Truth about How Much Food We Waste

For Students 6th Standards
Compare waste a percent at a time. The resource contains an infographic on food waste. Using images, the informative activity describes the amount and types of food waste that occur. Pupils compare the percentage of waste from their...
Worksheet
Math Worksheets Land

Find Percentages of Numbers - Independent Practice Worksheet

For Students 6th - 8th Standards
Put your learners to the test and see how well they can calculate percentages of numbers. The ten-problem worksheet doesn't specify which method to use to solve, which gives them the freedom to choose. 
Lesson Plan
Math Worksheets Land

Find Percentages of Numbers - Step-by-Step Lesson

For Students 6th - 8th Standards
Finding a percentage of a number is a skill learners must know in order to be successful thinkers. The resource introduces this concept with a guided explanation and can be used with the additional materials as a...
Lesson Plan
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Federal Reserve Bank

So How Much Are You Really Paying for that Loan?

For Teachers 9th - 12th Standards
Loans are rarely provided without a cost. Pupils evaluate the high cost of using a payday loan or payday advance through discussion and worksheets, and finally work in groups to develop short public service announcements...
Lesson Plan
Mathalicious

Three Shots

For Teachers 9th - 12th Standards
To foul or not to foul, that is the basketball question. High schoolers look at the probability that fouling out a player and allowing free throws yields a better outcome than allowing the original shot. The resource provides a...
PPT
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Curated OER

Percentages

For Teachers 4th - 6th
A presentation on how to calculate percentage is here for you. Young mathematicians gain practice in performing the calculations necessary to find a percentage value. Many excellent tips and problems to solve are embedded in the...
PPT
Curated OER

Percentages

For Teachers 3rd - 5th
A helpful presentation that demonstrates the similarities between fractions and percentages Learners are first shown a grid of 100 squares that has a certain amount shaded in. They are taught how to assign both a fractional value and a...
Lesson Plan
EngageNY

Writing, Evaluating, and Finding Equivalent Expressions with Rational Numbers 2

For Teachers 7th Standards
The 20th segment in a series of 25 has learners work with percentage problems to generate equivalent expressions. Pupils find discounted prices using numerical and algebraic expressions. The task then requires individuals to find the...
Activity
US Department of Commerce

Educational Attainment and Marriage Age - Testing a Correlation Coefficient's Significance

For Teachers 11th - 12th Standards
Do women with college degrees get married later? Using a provided scatter plot of the percentage of women who earn bachelor's degrees and the median age at which women first get married over time, pupils conduct a linear regression...
Worksheet
Curated OER

Percentages and Fractions

For Students 5th - 6th
In this percentage/fraction worksheet, students write percentages as fractions and decimal fractions, circle percentages equal to a give decimal number, write fractions as decimal fractions and percentages and circle decimal fractions...
Worksheet
Curated OER

Finding Percentages

For Teachers 5th - 7th
Here is an approach to calculating percent with 16 practice problems to solidify the skill. Two examples demonstrate dividing by 100 to get one percent and then multiplying by the percentage in question to get the solution. Learners find...
Worksheet
Math Worksheets Land

Decimals to Fractions and Percentages - Worksheets

For Students 5th Standards
Once learners have been instructed on the processes of converting decimals to fractions and percents, they must practice the skill. Use a set of five worksheets that allow young mathematicians to reinforce decimal conversion.
Lesson Plan
Curated OER

Bar Graphs and Survey Questions- Internet Access

For Teachers 5th - 7th
In this graphing and data collection activity, students examine a bar chart that show data collected from 1998 - 2006 that shows the percentage of households that have Internet access. They answer questions based on the chart and make...