Curated OER
The Patchwork Monster Puzzle
In this math puzzle activity, students put their problem solving skills to work as they use the numbers on the square puzzle tiles to put together a monster face.
Curated OER
Brave Kid Sudoku 4 by 4
In this math puzzle worksheet, students complete a Sudoku puzzle with the numbers from 1 to 4. There will be repeated numbers in the rows and columns.
Curated OER
Brave Kid Sudoku 4 X 4 (Bumblebee)
In this math puzzle instructional activity, students complete a 4 by 4 easy Sudoku grid. Students place the numbers from 1 to 4 without repeating in the rows or columns.
Curated OER
Brave Kid Sudoku 4 X 4 (Squirrel)
In this easy Sudoku puzzle worksheet, students place the numbers from 1 to 4 in a math puzzle grid. The numbers must not repeat in the rows and columns.
Curated OER
Brave Kid Sudoku 4 X 4 (Bug)
In this easy Sudoku puzzle worksheet, students place the numbers 1-4 in rows and columns. Students must not repeat any number in this math puzzle.
Curated OER
Brave Kid Sudoku 6 X 6 Panda
In this math puzzle activity, students complete a 6 X 6 Sudoku puzzle by placing the numbers from 1 to 6 in the grid without repeating in rows or columns.
Curated OER
Number Search Y2 10x Table
In this multiplication fact practice worksheet, students solve a math puzzle that requires them to find the sums of 10 multiplication problems in a number search grid.
Curated OER
Three+Four=Seven
In this math cryptogram activity, learners add the words three and four to get the word seven. Each letter stands for a different number.
Curated OER
History Equations
In this math puzzle worksheet, students guess the significant event that happened in the given year. They are presented with first letters of a headline style hint. An example is: 1776= D. of I. S. in P. (Declaration of...
Curated OER
How to Calculate Your Age by Chocolate
In this math puzzle worksheet, students follow detailed directions to find their age. They begin with the number of times per week they eat chocolate. Their final answer tells how much chocolate they want or eat as well as their age.
Curated OER
The Six Integer Problem
In this math puzzle worksheet, students use the integers 1-9 to find two multiplication problems with the same answer.
Curated OER
The Six-Digit Number Problem
In this math puzzle worksheet, learners determine the six digit number that reverses its digits when multiplied by four.
Inside Mathematics
Quadratic (2006)
Most problems can be solved using more than one method. A worksheet includes just nine questions but many more ways to solve each. Scholars must graph, solve, and justify quadratic problems.
Noyce Foundation
Digging Dinosaurs
Build a function to solve problems rooted in archeology. A comprehensive set of five lessons presents problems requiring individuals to use functions. The initial lesson asks learners to find the possible number of dinosaurs from a...
Noyce Foundation
Measuring Mammals
Explore the meaning of scale and proportion with a set of five activities that examines the topic from elementary through high school. The first lessons explore ratio by examining pictures of different sizes. The next three activities...
Curated OER
Missionaries and Cannibals
In this missionaries and cannibals learning exercise, students read a word problem and use logic and deductive reasoning to solve the problem. This one-page learning exercise contains one problem. Answers are provided at the...
Curated OER
Brain Teaser - Mail
In this logic worksheet, students solve a word problem using logic about sending a letter without the mailman opening the box. Students complete 1 problem.
Curated OER
Today is Monday - Calendar Math
Students practice memorizing the seven days of the week and keeping them in order. In this calendar lesson, students read aloud the book Today is Monday by Eric Carle, and create their own calendar style book using educational...
Curated OER
Gummy Bear Math
First graders predict, collect data, and create a graph based on gummy bear colors they are given. In this graphing lesson plan, 1st graders first predict how many colors of gummy bears there are. They then count the colors, graph them,...
Curated OER
Quadrilateral Investigation
A good classroom tool is always great to have around. This tool provides learners with an opportunity to view and investigate the properties of quadrilaterals. Each slide contains images of a square as it is dissected into various...
Curated OER
What's Your Angle?
Students devise procedures for using a protractor to measure the number of degrees in an angle. They use inductive reasoning skills to construct their own method for effectively using the protractor to measure angles, as well as, make...
Curated OER
What's the Best Name?
In this missing numbers activity, 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
Let the Sun Shine In: Energy Conservation
Students create a project applying their math skills as they discuss energy conservation. In this geometry lesson, students define vocabulary relating to the environment and energy conservation. They construct a building that allow lots...
Curated OER
Summer Machines Activity: How Can We Move This Box of Blocks?
Students discover there's more than one way to move a heavy load. In this problem solving instructional activity, students use observation and problem-solving skills as they experiment with simple machines in order to transport loads.