Trial and error is just one of the problem solving strategies that you could use to solve this bucket problem. After you finish view the solution at this one page website.

Use the clues and problem solving strategy, trial and error, to solve this problem. When you have your solution you can check it right on this one page website.

A Classic Psychological work by Edward Tolman from 1948. His experiments with rats led to discussion of cognitive maps in man.

The computer program's simulation of a Sonoran desert community should ultimately strengthen the student's comprehension of what is required for a natural ecosystem to sustain itself (remain in balance). This computer simulation program...

This lab exercise exposes students to a potentially new alternative energy source-hydrogen gas. Student teams are given a hydrogen generator and an oxygen generator. They balance the chemical equation for the combustion of hydrogen gas...

Toddlers imitate what they see, preschoolers try hands-on trial and error, and kindergartners tap language and abstract thinking skills to solve problems. This article takes a look at the ages and stages of developing problems solving...

On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.

In this video segment, members of the ZOOM cast experiment by bending and folding sheets of paper into various shapes to see which shape will support the weight of a heavy book. [3:33]

On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.

Sacco and Vanzetti were caught up in anti-immigrant, Red Scare feelings in the 1920s. Read about their arrest and controversial trial filled with prejudice and errors.

Can you guess the correct number between 1 and 99 in less than 30 tries? Play this fast paced, interactive game that tests your number sense and reasoning skills. If your are a great guesser, your name will be posted.

This is a resource for many topics in probability and statistics. Click on the topic of your choice for an explanation. The sites you will be linked to are quite extensive. A degree of higher-level math is necessary for understanding...

Students familiarize themselves - through trial and error - with the basics of GPS receiver operation. They view a receiver's satellite visibility screen as they walk in various directions and monitor their progress on the receiver's...

Find the matching pairs in this interactive matching game.

Students work through an online turorial on the topic of approximation and then take a ten question quiz that increases in difficulty as the problems progress.

On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.

On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.

This interactive game is based on a famous character in a Thai legend. See if you can figure out how he escaped! You will have to use your problem solving and spatial relationship skills to figure out this one.

This one page website offers a challenge that will require you to use your problem solving skills. There are teacher tips and the solution available to help.

Sharpen your problem solving and strategy skills playing this Somali game, Pumpkin Patch. The rules are simple but the game requires some thinking. There is a "Get Printable Page," link at the top to print out the materials you need.

On this one page website sharpen your logic and problem solving skills while working on this challenge. The solution is available to double check your solution.

See if you can solve this classic problem that Leonhard Euler first presented in 1736. Use the interactive section of this website to help you.

Creating scenes that respond to user interaction by a trial and error approach to the best function solution.

This strategy for factoring trinomials will eliminate the trial-and-error method used in most textbooks.The lesson will be a direct teaching lesson. With the teacher lecturing and the students taking notes and then having the students...