NZMaths is a New Zealand teacher resource that provides lesson plans for learners in algebra, geometry, measurement, numbers, statistics, logic and reasoning.

Teachers, this New Zealand Problem Solving website is an outstanding resource for lesson plans. They are organized into the following categories: algebra, geometry, measurement, numbers, statistics, and logic and reasoning.

Teachers, this New Zealand Problem Solving website is an outstanding resource for lesson plans. They are organized into the following categories: Algebra, Geometry, Measurement, Numbers, Statistics, and Logic and Reasoning.

This New Zealand Problems website is an excellent resource for lesson plans in problem-solving. They are organized into the following categories: algebra, geometry, measurement, numbers, statistics, and logic and reasoning.

You and your team have crash-landed on an ancient planet. Can you appease the three alien overlords who rule it and get your team safely home? Created by logician Raymond Smullyan, and popularized by his colleague George Boolos, this...

Learn both the rationale for problem-based learning, and a simple model of the steps a student can follow to address and solve a problem through logical, critical thinking.

Test student knowledge of basic logic with this short test. Assessment is scored immediately online. Could be used as an assessment tool.

This lesson focuses on critical thinking including a definition, examples, a video of critical thinking in action, logic in critical thinking, questions a critical thinker asks, guidelines for critical thinking, problem-solving, and...

Find several logic puzzle ranging from "very easy" to "very challenging."

The activity begins by introducing Olympics as the unit theme. The purpose of this activity is to introduce students to the techniques of engineering problem solving. Specific techniques covered in the activity include brainstorming and...

A Turing Machine is not an actual machine, but rather a symbolic system that can be used to represent any algorithm used to solve a problem. This lecture series gives a very brief description of the Turing Machine.

A instructional activity based on the story, "Oliver's Fruit Salad," where students explore the concept of proportional reasoning through modeling, student sharing, and questioning. A great introductory instructional activity for this...

A comprehensive lesson on algebraic thinking where learners create and identify patterns using proportional reasoning. Research based, this lesson includes technology connections, items for discussion, and extension activities.

Zippy Boxes is a fun stress-free puzzle game that will keep you entertained for hours. Move the colored boxes to the square containing the same colored key to unlock the crazy creature trapped inside. Parents and children will have a...

Here is a project that combines Computer Science and Mathematics. Prove a method for circumscribing a circle about a triangle (as shown). You'll also learn how to create an interactive diagram to illustrate your proof, using an applet...

Here is a project that combines Computer Science and Mathematics. Prove a method for inscribing a circle within a triangle (as shown). You'll also learn how to create an interactive diagram to illustrate your proof, using an applet that...

Kids have to make a wide range of decisions on a daily basis. It can get overwhelming if kids aren't armed with the right tools to make good decisions. When children learn the decision-making processing steps, they make more responsible...