Curated OER
Greatest Common Factors
In this algebra learning exercise, students solve problems using the GCF. They factor out the common variables and simplify the equations. There are 8 questions with an answer key.
Curated OER
Divide Fractions by a Counting Number
In this dividing fractions by counting numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
How Many Blades of Grass in a Football Field?
Students, by taking a sample count from a small area, estimate the total number of blades of grass in a football field. They use a cardboard from, the inside of which measures 1 square foot to do their calculations.
Curated OER
The Ancient Maya
Students explore the culture of the Mayans through a variety of activities. In this lesson plan about Maya, students analyze pictures in books and on websites, produce scale models of Maya architecture, and create Maya mosaics. Students...
Curated OER
School Safety Survey Project
Students investigate safety issues at school. In this citizenship lesson, students discuss things they are fearful of at school. Students then conduct a school survey asking what others are fearful of.
Curated OER
Numerator and Denominator
Students identify the numerator and denominator of a fraction.
Curated OER
Mathematics: Building Fractions Game
Third graders improve their fractions skills by playing a game using dice and pattern blocks. Additional resources include several books dealing with fractions, such as "Eating Fractions" and "Gator Pie." Another activity for students...
Curated OER
A Picture's Worth
Fifth graders explore the concept of fractions. Through hands-on activities, student pairs work to create various forms of fractions. Using geometric drawings and manipulatives, they demonstrate equivalent fractions, improper...
Curated OER
Giants Stalk the High Street
Learners explore consumerism in Great Britain. In this current events lesson, students visit selected websites to determine how shopping habits have changed in Britain throughout the years. They also evaluate changes in market shares of...
Curated OER
Fractions and Halves
Fourth graders examine halves of a whole and discover through activities that they must be exactly equal in size. Working with Geoboards and Dot-Paper Squares, the class practices finding halves that are both congruent and incongruent.
Curated OER
Gator Pie, Anyone?
First graders listen to a story, manipulate flannel board figures, and cut soft cookies and paper plates into equal parts.
Curated OER
Paranoid Pirates
For this percentages worksheet, students read about paranoid pirates and their claims of treasure and complete percentage problems based on their desired amount. Students complete 21 problems.
Curated OER
Data and Probability- What's the Chance?
High schoolers investigate probability through a game. In this data lesson, students use dice and predictions to explore how probability works.
Curated OER
Double-Digit Addition with Regrouping
First graders recall place value system and double-digit addition, create and manipulate double-digit regrouping, and devise and identify ways to use regrouping.
Curated OER
Tennis Triangle
Young scholars calculate the height of a tree or flagpole. They measure the shadow of the tree or flagpole and the length of a shadow of a meterstick. Using similar triangles, calculate the heigh. Devise two additional ways in which to...
Curated OER
How Much Do We Save?
Students use coupons to save. In this saving lesson students practice their addition, multiplication and estimating skills with dollars and cents. They investigate grocery coupons and look for ways to save money.
Curated OER
Probability & Game Theory
Students explore the concept of probability. In this probability lesson, students perform various probability experiments including flipping a coin, picking m&m's out of a bag, and the birthday problem.
Curated OER
Makiing Sense of the Census
Learners investigate trends in agriculture. In this secondary mathematics lesson, students evaluate agricultural census data from 1982 to 2202 as they compare the properties of the mean and the median. Learners explore what sorts of...
Curated OER
Using Computer for Statistical Analysis
Students examine the use for spreadsheets in analyzing data. They make spreadsheets that display and calculate a given data set such as temperature change.
Curated OER
Three Squirrels and a Pile of Nuts
Pupils solve word problems using a spreadsheet, strategies, and algebraic variables. They disuss the given problem, which can be printed, write the unknowns, and employ the strategies into a spreadsheet. Students then use Microsoft Word...
Curated OER
A Game of Chance
Students explore probability through cooperative group activities and interactive video technique.
Curated OER
Grade 3: Pretzel Probability
Third graders discuss prizes included in products to stimulate sales. They discuss a pretend pretzel company and it's sticker promotion. Students compute how many boxes of pretzels they will need to collect in order to be sure of having...
Curated OER
Groovy Grooping
First graders listen to the teacher read "The M&M's Addition Book." They estimate the number of gum balls in a bag. Students use unifix cubes to estimate the number of gum balls each student will receive. The indicated worksheet and...
Curated OER
The Taxpayer's Responsibilities
Pupils explore system of voluntary compliance, and describe taxpayers' responsibilities related to filing a tax return.