Interactive
Curated OER

My Test Book: Percents

For Students 5th - 7th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding percents. Students may submit their answers to be scored.
Interactive
Curated OER

My Test Book: Calculating Percents

For Students 3rd - 4th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to calculate percents. Students may view the correct answers.
Lesson Plan
Curated OER

Water - Planning for the Future

For Teachers 6th - 8th
Students explore and examine the increases and/or decreases for water user groups: irrigation, municipal, manufacturing, steam electric power generation cooling, livestock, and mining. They utilize percentage changes during their...
Worksheet
Curated OER

Theoretical Probability

For Students 6th - 8th
For this math worksheet, middle schoolers investigate the ratio comparing the number of ways an event can occur using theoretical probability.
Worksheet
Curated OER

Probability - Mutually Exclusive Events

For Students 7th - 8th
In this probability instructional activity, students read story problems and compute the probability of specified events. This one-page instructional activity contains six mutually exclusive scenarios.
Lesson Plan
Curated OER

Buying a Car

For Teachers 7th - Higher Ed
Students complete the PLATO ¿¿ Educational Software activity: Math Problem Solving: Car Costs to determine if he/she can afford to drive the car they are planning to buy.
Lesson Plan
Curated OER

Word Problems -- Show Me The Money!

For Teachers 3rd - 5th
Students are introduced to techniques to help them solve word problems in a more effective way. As a class, they perform the techniques together solving problems involving the concept of money. They review how to write a dollar amount...
Worksheet
Curated OER

Mental Methods

For Students 6th - 8th
In this mental methods worksheet, students determine the correct answer when multiplying fractions, percents and decimals. They use mental math to solve problems.
Worksheet
Curated OER

Visualizing Decimals

For Students 7th
For this visualizing decimals worksheet, 7th graders solve 14 different problems that include various forms of decimals. They fill in the missing hundredths parts on each number line. Then, students write the number the picture shows in...
Worksheet
Curated OER

Using Venn Diagrams

For Students 7th - 8th
In this Venn Diagrams worksheet, students complete and draw 10 different Venn Diagrams to match each problem as described. First, they determine the number of students who scored above half on math or science. Then, students compare the...
Activity
Curated OER

Lyrics Statistics

For Teachers 4th
Students describe, analyze and generalize relationships, patterns, functions using words. symbols, variables, tables and graphs.
Lesson Plan
Curated OER

Probability Fun

For Teachers 1st
First graders use probability terminology to describe all possible outcomes of certain events. In this probability lesson plan, 1st graders use counters to create a pretend "purse" of objects. Students create their own probability...
Worksheet
Curated OER

Writing Exponents

For Students 9th
In this writing exponents worksheet, 9th graders solve 10 different problems that include writing various types of exponents. They write each set of numbers in exponential form. Then, students list the base and whole number to the...
Worksheet
Curated OER

Concurrence

For Students 10th
In this concurrence activity, 10th graders solve 10 different problems related to determining various concurrences. First, they determine which type of triangle has two altitudes outside of it. Then, students determine the distance...
Worksheet
Curated OER

Quiz: Direct Euclidean Proofs

For Students 10th - 12th
For this Euclidean proof worksheet, students observe models and read given proofs. Students determine conclusions based upon the given information. This one-page worksheet contains ten Euclidean proof problems.
Worksheet
Curated OER

Parabolas

For Students 10th
In this parabolas worksheet, 10th graders solve 10 different problems that include determining various types of parabolas. First, they isolate the x squared term from the rest of the equation. Then, students determine whether the...
Worksheet
Curated OER

Word Search Y5: Fractions

For Students 4th - 5th
In this fractions worksheet, students find and circle 15 mathematical terms associated with fractions in a word search puzzle.
Lesson Plan
Curated OER

The Part-Adder 2

For Teachers 3rd
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
Lesson Plan
Curated OER

Help! I Need Five Minutes

For Teachers 4th - 12th
Young scholars practice ways to better manage their time. They keep track of their current use of time. Students prioritize and schedule events and use a daily planning calendar to schedule their time.
Worksheet
Curated OER

Binary Operations

For Students 9th
In this binary operations instructional activity, 9th graders solve 12 different problems related to various binary operations. First, they determine whether the operation is commutative. Then, students name the identity element and...
Lesson Plan
Curated OER

The Statistics of M&Ms

For Teachers 1st - 12th
Students explore the topic of statistics with M and Ms. In this math lesson plan, students use candy pieces to sort and gather information needed to create a bar graph. This lesson can be adapted to accommodate students in grades 1-12.
Lesson Plan
Curated OER

Ratio, Percent, & Proportions

For Teachers 7th
Seventh graders explore the concept of percents, ratios, and proportions. For this percents, ratios, and proportion lesson, 7th graders have 237 ounces of beads to weigh. Students work in groups to weigh the beads in a way so that each...
Lesson Plan
Curated OER

Composition of Ocean Water

For Teachers 5th - 7th
Young scholars experiment to determine the composition of ocean water. In this ocean water composition lesson, students color in a grid that shows the percentage of each of the components of ocean water which include chloride, sodium,...
Lesson Plan
Curated OER

Pizza Portions

For Teachers 6th - 8th
Students explore mathematics by participating in a pizza pie activity. In this nutrition lesson, students identify the caloric intake in a piece of pizza and estimate the average number of slices eaten by a person. Students utilize...