Learners solve right triangles using the Pythagorean Theorem.  In this solving right triangles using the Pythagorean Theorem lesson, students find the missing side of a right triangle.  Learners find the hypotenuse given two...

This Oswego City School District site gives an explanation of Venn diagrams, then uses a word problem to show how Venn diagrams can be applied to solve algebraic equations.

A detailed explanation of the different types of forces that can be applied to an object and how to represent them in a free body diagram. Includes examples and some practice problems to try, with solutions provided.

Four examples (with increasing difficulty) of Venn diagrams are given. Solutions are provided along with explanations and diagrams showing how the answers were derived.

A wealth of material to supplement classroom instruction on circles, angles in circles, and arcs. Find lessons with formulas, diagrams, and example problems with step-by-step solutions, multiple-choice practice quizzes, and activity...

[Free Registration/Login may be required to access all resource tools.] A detailed explanation of how to use tree diagrams and tables to find the probability of compound events. Also looks at dependent events. Includes example problems...

Learn what a tree diagram is and how to solve a word problem while using one. View the solution steps and examples for three different problems. Then practice by solving four word problems on your own and checking the answers to see how...

This lesson plan deals with conditional probability and the probability of simultaneous events. Problems included in this lesson tend to have solutions that are counterintuitive. This presents an opportunity to investigate more deeply...

See if you can arrange the cubes according to the directions to solve this challenge. This one page website includes the 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.

Fill in the chart and see which shapes and which colors belong in which rows and columns. The solution is readily available at this one page website.

This lesson uses graphic organizers to engage students in reading comprehension strategies for informational text in science. Venn Diagram, Hierarchy, Time Line, Cluster Diagram, and Flow Chart reproducible pages are included with the...

This study guide on Newton's Laws covers key terms, the three laws, free body diagrams, friction coefficients and tension. Includes equations and an example problem with solution. It is available for download with free registration.

Sharpen your problem solving skills and figure out a solution for this interesting problem. The solution is on this one page website so that you can check your answer.

You will want to "hop" right on this problem and see if you can find a solution at this one page website. Then you can check it right there.

Try these three problems about finding the measures of different angles that arise from diagrams involving parallel lines and transversals. Detailed solutions are written out for these three problems of moderate difficulty.

Blank templates of all types of graphic organizers from Venn Diagrams to Vocabulary Sketches are available for free at this resource.

Where did Miss Nelson go? We look at the key details in the text to determine what is happening throughout the story. Students will locate and record key details about story elements (characters, setting, problem, solution, and theme) in...

Teaching students to read well in areas other than language arts requires teaching and reinforcing the kinds of reading strategies taught here. There are 27 strategies, ranging from brainstorming to word mapping. The site includes PDF...

See if you can figure out the solution to this romantic riddle. You can find the solution right at this one page website once you have formulated your own.

On this one page website the problem will require you to use your problem solving skills to find your solution. You can then check it right at the website against the solution they have available.

On this one page website use the graphics right online to help you solve this problem. You can check your solution right at the website.

See if you can solve this challenge with a 5 point star. What about a 6 point star? 7? 8? 9? The one page website gives you the solution so that you can check your answer.

Sharpen your problem solving skills and find the solution to the challenge on this one page website. You might want to make a list. Once you have your solution you can check the website and see if it agrees with their solution.