Noyce Foundation
Miles of Tiles
Create number sentences and equations to solve geometric problems. Each activity in the series of five asks young mathematicians to consider different-sized tiles to build structures according to specific criteria. The first activities,...
Noyce Foundation
Between the Lines
Explore linear and square dimensions by comparing areas of similar figures. A creative set of five activities designed for elementary through high school classes asks young scholars to compare areas of specific polygons. The first two...
Noyce Foundation
Surrounded and Covered
What effect does changing the perimeter have on the area of a figure? The five problems in the resource explore this question at various grade levels. Elementary problems focus on the perimeter of rectangles and irregular figures with...
Noyce Foundation
Tri-Triangles
Develop an understanding of algebraic sequences through an exploration of patterns. Five leveled problems target grade levels from elementary through high school. Each problem asks young mathematicians to recognize a geometric pattern....
Noyce Foundation
Movin 'n Groovin
Examine the consequences of varying speed. An engaging set of five problem sets challenges young mathematicians by targeting a different grade level from K-12. In the initial lesson, scholars make conclusions about the time it takes two...
Noyce Foundation
Poly-Gone
Investigate polygons from rectangles to triangles to octagons. Each level of the five-problem series targets a different grade level. Beginning with the level A problem, learners examine the relationship between area and perimeter by...
Noyce Foundation
Perfect Pair
What makes number pairs perfect? The resource provides five problems regarding perfect pairs of numbers, the definition of which changes in complexity with each task. Solutions require pupils to apply number sense and operations, as well...
Noyce Foundation
Diminishing Return
Challenge individuals to compete as many tasks as possible. Lower-level tasks have pupils apply costs and rates to solve problems. Upper-level tasks add algebraic reasoning and conditional probability to the tasks.
Noyce Foundation
Fractured Numbers
Don't use use a fraction of the resource — use it all! Scholars attempt a set of five problem-of-the-month challenges on fractions. Levels A and B focus on creating fractions and equivalent fractions, while Levels C, D, and E touch on...
Noyce Foundation
Part and Whole
Now you'll never have trouble cutting a cake evenly again. Here is a set of five problems all about partitioning shapes into a given number of pieces and identifying the fractional amount of each piece. As learners progress through the...
Alabama Learning Exchange
Are Your Numbers Round?
Elementary schoolers investigate how to round numbers to the nearest tenth. In this number sense lesson, learners view a video clip on the Internet to practice rounding numbers. They use place value charts to help aid in the rounding...
Curated OER
Homecoming Tickets
Students solve word problems using systems of equation. In this algebra lesson, students use computer and graphing to graph and analyze their solution. They solve system involving inequalities.
Curated OER
Rolling Marbles
Pupils develop and use problem solving strategies to mathematically solve a word problem involving marbles. They solve the first part of the problem together as a class, and in small groups solve and write a solution for the problem...
Curated OER
Crossing Paths
In this completing a chart worksheet, 3rd graders fill in 22 items or category titles to two charts involving animals and fruit. Students choose their answers from a word bank.
Curated OER
Raging River
In this measurement worksheet, 3rd graders read a passage on the Mississippi River and then answer five short answer questions relating to the length of the river.
Curated OER
Water Play
In this word problems worksheet, 3rd graders read and solve three word problems involving gallons of water and different types of measurement.
Curated OER
What's the Best Name?
In this missing numbers worksheet, 1st graders look over 4 boxes, write in the missing numbers, find the best name for each box and color in the best circled answer.
Curated OER
Sorting and Classifying
In this sorting and classifying worksheet, students analyze the numbers in a Venn diagram of 3 sections. Students answer 6 questions about the characteristics each section has in common.
Curated OER
Eratosthenes And Radius of the Earth
Learners calculate the radius of the earth. They use the method and data suggested by Eratosthenes. They investigate the interrelationships among mass, distance, force, and time through experimental processes.
Curated OER
Performing a Play
Students discover logical deduction by participating in a play. In this reasoning lesson, students act as characters from a play who's words must be analyzed to see if they are true or not. Students perform parts of the play and...
Curated OER
Aging Problem
In this aging problem, students read a word problem, write an equation, and determine the current age of specified persons. This one-page activity contains 1 multi-step problem. The answer is provided at the bottom of the page.
Curated OER
Diophantus' Age Problem
In this Diophantus' age problem, students read clues concerning the age of Diophantus. They write an algebraic equation for the given situation. Students solve the equation to determine the age of Diophantus when he died. This...
Curated OER
Applied Science - Science and Math (Post Lab)
Learners explore science. In this create science lesson, students come up with their own science experiment. They use their basic knowledge of hypothesis and procedure to come up with an experiment. This lesson includes background...
Utah Education Network (UEN)
It's All Just Similar to Me
Middle schoolers explore the concept of similar figures. In this similar figures lesson, pupils calculate scale factors of similar triangles. They find missing sides of triangles, and measure angles using protractors and measure sides of...