+
Interactive
ABCya

Ab Cya: Daisy's Plumber Puzzle

For Students 2nd - 6th
Daisy needs your help getting water to all the snoozing flowers! Use your plumber skills to rearrange the pipes so that the water flows from the faucet to the thirsty flower. The whole family will have fun with this puzzle game!
+
Interactive
ABCya

Ab Cya: Puzzle Drops

For Students 3rd - 6th
Puzzle Drops is a fun match-3 puzzle game that the whole family will enjoy! Click/tap to rotate the puzzle piece and then drag it to the appropriate place on the game board. You'll have to use some strategy to reach the goal in each level.
+
Interactive
ABCya

Ab Cya: Robot Islands 2

For Students 2nd - 6th
Our little robot friend is back in this fun game to help teach basic programming skills. Help guide the robot through each level by selecting a command and placing it on the map in the proper order. You'll have to use your problem...
+
Interactive
ABCya

Ab Cya: Robot Islands

For Students 2nd - 6th
Robot Islands is a fun game to help teach basic programming skills. Help guide the robot through each level by selecting a command and placing it on the map in the proper order. You'll have to use your problem solving skills in order to...
+
Interactive
ABCya

Ab Cya: Robo Trobo

For Students 3rd - 6th
Robo Trobo is a problem solving game for kids of all ages. Kids will need to guide Robo through complex puzzles in order to complete the different levels. Have fun and think outside the box!
+
Interactive
ABCya

Ab Cya: School Bus Pickup

For Students 2nd - 6th
School Bus Pickup is a fun route planning game for kids! Help the children get to their destinations by carefully planning the bus routes. Can you get everyone on the bus? Be sure to avoid crashes!
+
Lesson Plan
Better Lesson

Better Lesson: Dr. Suess Graphs and Mountains

For Teachers 2nd Standards
Climbing a mountain, you reach the greatest height at the top. What about a math mountain? The graphic can help students solve for a missing number.
+
Unknown Type
Khan Academy

Khan Academy: Matchboxes and Problem Solving

For Students 9th - 10th
Read this passage and study the charts to complete a five-question quiz about problem solving experiments.
+
Interactive
Other

Science Museum: Total Darkness

For Students 3rd - 6th
When the power goes out, it's time for action in our brand new game. Venture into the dark, explore different locations and meet new characters - creating your own unique adventure as you play! Use your science skills to get the power...
+
Unit Plan
PBS

Pbs Learning Media: Donkey Hodie: Collection

For Students Pre-K - K
Donkey Hodie online resources provide many opportunities for educators to introduce or reinforce social emotional curriculum. In every episode of this puppet series for 3-5-year-olds, Donkey Hodie and her pals, Purple Panda, Duck Duck...
+
Unit Plan
PBS

Pbs: Mike and Padhu: Bikes and Trikes

For Students 6th - 8th
Solve a word problem with Mike and Padhu. This video focuses on valid methods of problem solving, including guess-and-check and modeling with manipulatives.
+
Graphic
Help Algebra

Help algebra.com: Words for Operations

For Students 9th - 10th Standards
The table presented includes common words and phrases used in mathematics along with their algebraic form. This table is helpful for translating word problems into equations.
+
Lesson Plan
McREL International

Mc Rel: Whelmer #11 Learning Activity: Straw Oboes

For Teachers 3rd - 8th
An easy to do activity that investigates sound waves, wave length, frequency and pitch. The activity is presented in a lesson plan format that meets NSES standards.
+
Lesson Plan
McREL International

Mc Rel: Whelmer #64 Learning Activity: Liquid Rainbow

For Teachers 3rd - 8th
An easy to do activity that investigates density and solubility. The activity is presented in lesson plan format that meets NSES standards.
+
Handout
Joe Landsberger

Study Guides and Strategies: Problem Solving and Decision Making

For Students 9th - 10th Standards
Learn step-by-step problem solving skills with this free and user-friendly study guide. Integrate the strategies into your lesson plans or use the actual study guide to each your students about problem solving and decision making.
+
Activity
Hofstra University

Hofstra University: Linear Programming

For Students 9th - 10th Standards
This lesson is a review of problems with systems of inequalities. Many of the questions involve real world scenarios as word problems which the reader must decipher and resolve.
+
Activity
Harvey Mudd College

Mudd Math Fun Facts: Pascal's Triangle

For Students 3rd - 8th Standards
This tutorial defines and and demonstrates Pascal's triangle.
+
Activity
Harvey Mudd College

Mudd Math Fun Facts: Magic Squares, Indeed!

For Students 6th - 8th Standards
This tutorial provides a definition and examples of a "magic square" and then shows a proof and generalizations.
+
Activity
Harvey Mudd College

Mudd Math Fun Facts: Difference of Squares

For Students 9th - 10th Standards
Using algebra, learn how to do fast math in your head!
+
Activity
Harvey Mudd College

Mudd Math Fun Facts: Squares Ending in 5

For Students 3rd - 8th Standards
This math tutorial features an exercise in which you are given any two-digit number that ends in 5 and then square it in your head.
+
Activity
National Council of Teachers of Mathematics

Nctm: Figure This: Movie Money

For Students 3rd - 6th
Do movie theaters make lots of money? You can find out when you try this math challenge that explores profit and loss in the theater industry. Discover why understanding problem solving, percent, and basic calculations are essential in...
+
Activity
National Council of Teachers of Mathematics

Nctm: Figure This: Visualizing

For Students 3rd - 8th
Is seeing believing? Explore visualizing and spatial reasoning with three dimensional shapes in this challenge from the NCTM Math Challenge for Families collection. Discover why visualization is essential skill in real world situations.
+
Activity
National Council of Teachers of Mathematics

Nctm: Figure This: The Race [Pdf]

For Students 3rd - 8th Standards
A challenge that combines skills in problem solving and logical reasoning. See if you can figure out who will win the race by determining the rate of speed of each runner. A one page activity from NCTM Math Challenges for Families...
+
Website
Scholastic

Scholastic: I Spy

For Students Pre-K - 1st Standards
These interactive matching games for elementary age students combine visuals of familiar objects and rhyming riddles to create brain-teasing puzzles.