Shodor Education Foundation
Spread of Disease
Control the spread of a contagious disease. An applet allows pupils to run a simulation on the spread of a disease. Rules govern how the disease is spread and the length of time it takes to recover. Learners view the spread visually and...
Illustrative Mathematics
Sounds Really Good! (Sort Of...)
Winning a lottery game with 60% odds sounds like a no brainer. This is when the math kicks in to show players that in the long run, they lose money the more often they play. Here is one simple question that opens the doors to a nice...
National Security Agency
Awesome Area - Geometry and Measurement
Break out those math manipulatives, it's time to teach about area! Capturing the engagement of young mathematicians, this three-lesson series supports children with learning how to measure the area of squares, rectangles, and other...
Curated OER
A Math Game for Reinforcing Computation Skills
Students practice a variety of math skills. In this math computation instructional activity, students follow the rules of the game and keep track of their own scores. Students review skills for addition, subtraction, multiplication and...
Curated OER
Computation with Real and Complex Numbers
In this computation with real and complex numbers worksheet, high schoolers use addition, subtraction, multiplication and division to solve 26 problems with complex numbers to win a bingo game.
Curated OER
Mental Math Counts
Students use mental math. They describe reasonable and unreasonable sums and differences. Students use mental math to find the sums and differences of addition and subtraction facts at random. They solve addition and subtraction facts...
Texas Instruments
TI-Nspire™ CAS
When it comes to rating educational calculators, this calculator is always near the top of this list. Now it's available as an app. There is a lot of calculator power wrapped up in this app. Not only is this a fully functioning...
Curated OER
Math - Does It Add Up? Applying Arithmetic Operations to Solve Everyday Problems
In this story problem worksheet, student find ten math problems in the story, write the problems down and say what type of calculation it was. Students also complete 12 computation problems.
Curated OER
Shopping Mall Math
Students interpret given data. For this mall math lesson, students identify the percent of given amounts, they estimate area, interpret data, compute percent, and examine scale drawings.
Curated OER
Math Mammoth End of the Year Test--Grade 1
In this first grade math assessment worksheet, 1st graders complete 22 math problems based on the topics that were taught in first grade. The topics include telling time, solving word problems and addition and subtraction computation...
Curated OER
Math Maven Fractions
Students solve fraction mysteries. In this fractions lesson, students read Math Maven's Mysteries and use problem-solving and critical thinking skills to solve the mysteries.
Curated OER
Math Jeopardy
This math review PowerPoint jeopardy game quizzes students on the concepts of time, money and computation skills. This PowerPoint has varying problems ranging in difficulty. Students must choose a question and solve it for the most points.
Curated OER
"Eggs-ploring" Math with Jellybeans
Learners work in pairs with a small bag of jellybeans to estimate the number of candies in their bags and then figure out how many groups of 10 jellybeans are contained in their bags. They then graph the information using a pictograph or...
Curated OER
The Math in the Design and Building of Bridges
Research various types of bridge designs. Your class will be asked to consider what it would be like without bridges while learning about how they work. They will construct a model bridge based on given parameters. They then calculate...
Curated OER
Drawing Computed Time On A Clock
In this drawing computed time on a clock instructional activity, students explore and analyze how to set a clock's hands based on a time computation. Students either offset the time for the future (addition) or in the past (subtraction).
Curated OER
Computing Time With Two Clocks
For this computing time with two clocks worksheet, students determine and analyze time differences between two clocks. Students either choose time in the future (addition) or in the past (subtraction).
Curated OER
Computing Time With One Clock
In this computing time with one clock worksheet, students examine and practice adding and subtracting time based on what a clock shows.
Curated OER
How to Calculate Time
Students complete a worksheet. In this calculations lesson, students learn factual information about computing time with clocks, calendars and eras. Students show their knowledge by completing a worksheet.
Curated OER
The Right Time
Middle schoolers compute and estimate using mental mathematics, paper-and-pencil methods, calculators, and computers. They measure and compare quantities using appropriate units, instruments and methods. They utilize worksheets imbedded...
Curated OER
Time and Timetables
In this time and timetables worksheet, students draw hands on a clock-face to show a determined time. They look at a timetable and compute the length of a journey. This four-page worksheet contains approximately 25 problems.
Curated OER
Math Vocabulary
In this math vocabulary worksheet, 6th graders match twenty-three math vocabulary words from column A to the definitions in column B.
Curated OER
Teamwork and Productivity: Building a Better "What's It"
Students produce products and calculate their group's profit or loss. For this productivity lesson, students work as a team to produce products at specific specifications for a pretend company. At the end of the time limit, they...
Curated OER
Slowly But Surely
The US mint has created this fabulous lesson plan, which practices language arts and mathematics skills. Learners will use the provided worksheets and step-by-step instructions to experiment with different sentence structures, use...
Curated OER
Scaling it Down: Caves Have Maps, Too
Measurement and map skills are the focus of this lesson, where students crawl through a "cave" made out of boxes, desks and chairs, observing the dimensions. Your young geographers measure various aspects of the cave and practice math...