PPT
Curated OER

Number Puzzles: Finding ways to solve them

For Teachers 2nd - 3rd
There are four different word problems (number puzzles) for learners to solve. Each one requires them to think critically about the operation they'll need to use and encourages class discussion. Use as a warm up or prior to a lesson on...
Lesson Plan
Curated OER

Wind Logic Puzzles

For Teachers 3rd - 5th
Students listen to books on wind energy for background knowledge. In this wind logic puzzle, students use knowledge of wind energy and critical thinking skills to complete logic puzzles. Students may work in groups or individually as...
Lesson Plan
Curated OER

Critical Thinking - Week 11

For Teachers 12th - Higher Ed
In this critical thinking worksheet, students complete problems which require abstract reasoning and logic. They complete logic puzzles involving sums of an array, finding the maximum number of integers under given conditions, and card...
Lesson Plan
Curated OER

Puzzling Clue Vocabulary

For Teachers 3rd - 12th
Students play a matching, puzzle-like game designed to help them review and practice a given subject matter.
Lesson Plan
Curated OER

A Puzzle a Day Provides Practice That Pays

For Teachers 1st - 8th
Young scholars complete a variety of daily enrichment puzzles designed to encourage critical thinking skills, while developing and reinforcing math and language arts skills.
Lesson Plan
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Puzzles With Partners

For Teachers K - 12th
Students work together to complete puzzles. They practice their critical thinking skills and cooperative learning. They share their puzzles once they are complete.
Lesson Plan
Curated OER

Operation: Math

For Teachers 3rd - 5th
Young scholars use critical thinking skills about math operations and practice using previously taught math skills. They solve a puzzle where they have to replace an * with the correct operation to complete the number sentence.
Lesson Plan
Curated OER

Transportation Math

For Teachers 4th - 6th
Students practice their problem solving skills. In this addition and subtraction lesson, students solve story problems regarding the delivery of consumer goods.
Worksheet
Curated OER

Math Puzzle: Mind Benders

For Students 2nd - 3rd
In this math puzzle learning exercise, students complete a chart as they solve a puzzle and find which cat described belongs to which family member. An answer key is included.
Lesson Planet Article
Curated OER

Logic Plus Math Equals Critical Thinking

For Teachers 3rd - 4th
Logic problems can be an integral part of the school day.
Lesson Plan
Curated OER

Make Your Own Shape Puzzles

For Teachers K
Students manipulate puzzle pieces to make them fit into the correct spot. They also learn the shape and design of several shapes and classify and sort shapes.
Lesson Plan
Curated OER

House and Holmes: A Guide to Deductive and Inductive Reasoning

For Teachers 6th - 12th
Test your pupils' reasoning skills with several activities and a quick mystery to solve. Learners watch and analyze a few video clips that demonstrate reasoning in action, practice deduction with an interactive and collaborative...
Lesson Plan
Curated OER

Tangram Tantrums

For Teachers 4th - 6th
Students discuss tangram vocabulary, and act out slide, flip, and turn. They observe tangram puzzles on a web page, and solve their own tangram puzzles.
Lesson Plan
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Transportation Math

For Teachers 6th
Sixth graders solve transportation themed word problems. In this word problem instructional activity, 6th graders solve transportation themed word problems using critical thinking skills.
Worksheet
Curated OER

Smarty pants puzzles

For Students 2nd - 3rd
In this word problem worksheet, students view word problems that represent lemonade stands and state whether they are true, unknown, or false. Students view 2 different lemonade stand prices and values.
Organizer
Curated OER

The Family Tree

For Students 3rd - 5th
For this patterns practice worksheet, students read a 3-paragraph excerpt regarding a family tree and respond to 1 graphic organizer question and 1 short answer question.
Lesson Plan
Curated OER

Ge-Oh Boy, Oh Boy

For Teachers 4th - 6th
Young scholars listen to the book, Sam Johnson and the Blue Ribbon Quilt and discuss the art of quilting. They examine various symmetrical sewing designs, and identify reflection pieces, slides, and flips.
Lesson Plan
Curated OER

Shaping Up!

For Teachers K Standards
Kindergartners are introduced to basic shapes. Learners spend 45 minutes a day in geometry centers carrying out the activities outlined in this ambitious plan. There are games, hands-on activities, interactive websites, art projects,...
Lesson Plan
Curated OER

Geo Jammin' By DeSign - Day 2, Lesson 9: Bringing It To A Fine Gloss-ary

For Teachers 2nd - 3rd
Students create a glossary of geometric terms while exploring tangram manipulatives.
Activity
Braingle

Braingle: Cryptography Brain Teasers

For Students 9th - 10th
Test your critical thinking skills with a variety of cryptography brain teasers, phrases or expressions "encoded in some way." Solve the teasers provided at this site, and submit your own for others to try!
Interactive
University of Cambridge

University of Cambridge: Nrich: Got It

For Students 1st - 8th
Sharpen your logical thinking and see if you can figure out the strategy to get to the target number before the computer.
Website
Maths Challenge

Maths challenge.net: Problem Solving Database

For Teachers 9th - 10th Standards
Need some challenging problem-solving work for your students in the following areas: Discrete, Geometry, Numbers, and Code Breaking? This is the place for an enormous database of problems aimed at high school age students. They are...
Interactive
ABCya

Ab Cya: Panic in Pet Paradise

For Students 3rd - 8th
It's pandemonium at Pet Paradise Hotel! The picky pets are quite particular about where they are staying. Can you figure out the puzzle correctly so that each dog, cat, mouse and bird is happy?
Interactive
ABCya

Ab Cya: Sugar, Sugar Logic Game

For Students 3rd - 5th
Practice your strategic thinking skills with this game.