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 instructional activity, students 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
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
Pecans
In this calculator activity, students complete a task using pecans. Students complete 4 short answer questions and a "challenge" question using reasoning skills and calculating their responses.
Curated OER
Puzzles and Brain Teasers
For this puzzle worksheet, students place the first 11 numbers in the eleven circles so that every 3 numbers in a straight line add up to 18.
Curated OER
Baseball Lineup
In this deductive resoning worksheet, students use 9 clues do determine which player plays each position on a baseball team.
Curated OER
Elvis Presley Number Puzzles
In this Elvis Presley Puzzles learning exercise, students link to three different puzzles regarding numerical facts concerning the life of Elvis Presley. Complete solutions are provided for each puzzle.
Curated OER
All Aboard
For this mathematical reasoning worksheet, 3rd graders create a catalog page for a toy-train supply store. They list items in order of price (greatest to least amounts). Students are given clues to assist. They answer three comprehension...
Curated OER
Delps and Googles
In this mathematical reasoning activity, 1st graders are shown shapes named with the nonsense terms of Delps and Googles. They circle shapes with similar characteristics.
Curated OER
Sudorku
In this sudoku puzzle worksheet, students evaluate 28 expressions with answers resulting in values of 1-9. Students solve the sudoku puzzle by filling in the missing numbers.
Curated OER
This Man's Father
For this online worksheet, students solve 1 creative thinking problem, where they determine who a man's father is given specific information. A solution is available.
Curated OER
Mr. Robert's Robots
In this problem solving worksheet, students solve 5 problems pertaining to the specific actions each of 3 robots are programmed to do. Students study the actions for each robot at the intervals specified and solve the problems.
Curated OER
Lines and Spaces
In this reasoning worksheet, 1st graders complete the directions provided using reasoning skills for each. Students focus on 4 problems following the given criteria to complete each.
Curated OER
Bridge Problem
In this geometry worksheet, students analyze and solve word problems using their reasoning skills. There are 2 questions with an answer key.
Center for Mathematics and Technology
Whole Numbers: Using an Area Model to Explain Multiplication
There are many ways to work through a multiplication problem. Using an area model, kids complete several worksheets with different types of multiplication problems, including multiplying by ten, and explain how the new strategies differ...
Curated OER
Thinking Skills: Find the Correct Number
In this thinking skills worksheet, students read 3 clues to determine which number (from four choices) is the correct one. Students draw an X on each number that does not fit the clues and circle the correct number. Note: The directions...