PHET
Radiation Hazards in Space
Young scientists race from Earth to Mars and back, trying to complete mission objectives while avoiding radiation in this game for 2-4 players. To identify the winner, players must graph their mission points and radiation points at the...
Polar Trec
Global Snow Cover Changes
Snow is actually translucent, reflecting light off its surface which creates its white appearance. Pairs or individuals access the given website and answer questions about snow cover. They analyze graphs and charts, examine data, and...
Radford University
A Change in the Weather
Explore the power of mathematics through this two-week statistics unit. Pupils learn about several climate-related issues and complete surveys that communicate their perceptions. They graph both univariate and bivariate data and use...
CK-12 Foundation
Pythagorean Theorem to Classify Triangles: Missing Angles
Learn to use the Pythagorean Theorem with non-right triangles. Pupils use the interactive to discover the relationship between the lengths of sides for acute and obtuse triangles. They compare the squares of the sides of the triangles to...
CK-12 Foundation
Factor Pairs: Flower Garden
Arrange the dimensions of Marissa's rectangular flower garden so that 12 flowers can be grown. How many factor pairs does the number 12 have? What dimensions are necessary for a square shaped planter?
American Statistical Association
EllipSeeIt: Visualizing Strength and Direction of Correlation
Seeing is believing. Given several bivariate data sets, learners make scatter plots using the online SeeIt program to visualize the correlation. To get a more complete picture of the topic, they research their own data set and perform an...
Curated OER
Area of Shapes
For this geometry worksheet, students find the area of squares, rectangles, and non traditional shapes. Students complete 5 problems on this worksheet.
Curated OER
Geometry Puzzle
In this geometry puzzle worksheet, students identify and complete a puzzle that includes 7 different geometrical shapes. They identify and name each shape listed at the bottom. Then, students label every shape in the puzzle with the...
Curated OER
The Case of the Missing Middle Term
Students examine the difference of squares equation, and multiply binomials using the FOIL method. They complete the Case of the Missing Middle Term worksheet.
Curated OER
State Internet Search: A Mathematical Introduction To State Reports
Students locate the population and square mileage of at least one state. Using this information students graph the population and the area of the 50 states individually and as a class, then analyze the information.
Curated OER
Number Trivia
For this secondary mathematics worksheet, high schoolers determine the answer to trivia clues and perform the indicated operation. They then write that answer if the box which correspond to the letter of the clue to form a magic...
Math Goodies
Number Theory
In this number theory worksheet, students solve and complete 14 different problems that are related to number theory. First, they determine if a number to a particular power is the same as stating the two numbers times each other and...
Curated OER
Cut, Construct, and Think 2
In this square instructional activity, students cut a square into 3 shapes, try and put it back together, and draw shapes that have the same vertices, sides, and diagonals as the cut out shapes. Students draw 4 shapes.
Curated OER
Cut, Construct, and Think 3
In this shapes worksheet, students cut a square into different shapes, name how many sides, vertices, and diagonals in each shape, and try to put the square back together. Students do this for 4 shapes.
Curated OER
Expressions and Operations
For this expressions and operations worksheet, 9th graders solve and complete 10 different multiple choice problems. First, they determine the complete factorization of various equations. Then, students determine the length and width of...
Curated OER
Land of No Trees
In this Land of No Trees worksheet, students read a passage titled "Land of No Trees" about the Arctic Tundra and complete an experiment and short answer questions about it. Students complete an experiment with a plastic container, soil,...
Curated OER
Pascal
In this math activity, students perform the operations of addition and multiplication. They complete the squares modeled after Pascal.
Curated OER
Magic Squares
In this finding the magic numbers worksheet, 2nd graders add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
Curated OER
Magic Squares
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
Curated OER
Magic Squares 4
In this finding the magic numbers worksheet, learners add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
Curated OER
Magic Squares
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
Curated OER
Magic Squares 6
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
Curated OER
Magic Squares 7
In this finding the magic numbers learning exercise, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
Curated OER
Magic Squares 8
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.