Worksheet
Curated OER

Number Line: Negative Numbers

For Students 6th - 8th
In this graphing calculator worksheet for the TI-83 calculator, middle schoolers first observe a demonstration for calculating negative numbers. Next, students use their graphing calculator to answer 6 thoughtful T/F and short answer...
Lesson Plan
Education Development Center

Thinking Things Through Thoroughly

For Teachers 6th - 9th Standards
Problem solving is a skill of its own. Learners use a variety of problems to encourage mental math and logic to get the correct answer. Guiding questions are provided along the way to encourage the right way of thinking to help tackle...
Interactive
Royal Society of Chemistry

Halide Ion Tests

For Students 6th - 12th
Young chemists love it when colorful solid products appear in a reaction vessel! Scholars discover the products that form during halide ion tests through a hands-on activity. Users go online and apply chemistry knowledge and reasoning...
PPT
Curated OER

Make the Biggest Number

For Teachers 4th - 5th
Each slide gives learners four numbers to use. They order the numbers into three boxes, in attempts at making the biggest number. This age-old place value game is fun, easy to play, and now ready to use in slide-show format. 
PPT
Curated OER

Place Value Challege: Make the smallest number

For Teachers 4th - 5th
Challenge your class with this place value activity. There are ten sets of four numbers, and they use three number from each set, to construct the smallest number possible. This is a great game to play prior to introducing decimals and...
Worksheet
Curated OER

Delps and Googles

For Students 1st
In this mathematical reasoning worksheet, 1st graders are shown shapes named with the nonsense terms of Delps and Googles. They circle shapes with similar characteristics.
Lesson Plan
Columbus City Schools

Poetry Speaking and Listening Standards

For Teachers 9th - 12th Standards
Celebrate April's National Poetry Month or enrich a poetry unit with a wealth of language arts material. Class members develop an oral interpretation of a poem and/or develop a podcast interview with a poet. 
Handout
Community High School of Vermont

Habits of the Mind

For Students 6th - 12th
An informative one-page resource details the 16 Habits of Mind. Habits encourage positive problem-solving, self-awareness, creativity, and dedication—lifelong skills that can be used in both academic and social settings. 
Activity
Noyce Foundation

Circular Reasoning

For Students K - 12th Standards
Examine the origin and application of pi in five different levels. The five lessons in the resource begin with an analysis of the relationship between the radius and circumference of a circle. The following lessons lead learners through...
Lesson Plan
K20 LEARN

Writing An Argumentative Paragraph: Argumentative Writing

For Teachers 7th - 9th Standards
Learning how to craft a cogent argument based on a solid claim, supported with evidence and solid reasoning, is an important life skill. Teach middle schoolers about argumentative writing with a lesson plan asking them to analyze the...
Lesson Plan
Curated OER

How to Reason

For Teachers 1st - 3rd
Students practice their logical thinking skills. In this reasoning lesson, students complete tasks involving geometric shapes, place value, and odd/even numbers.
Lesson Plan
Curated OER

Comparing Themes Across Texts

For Teachers 9th - 12th
Read various texts to compare the themes across each text. Learners write a journal entry describing the most beautiful scenery they've seen and use a map of the United States to locate the Sequoia National Park and Muir Woods. They then...
Worksheet
Curated OER

Mixed Problems- Logical Reasoning

For Students 3rd
In this mixed math problems activity, 3rd graders complete 8 logical thinking problems. They solve patterning problems, magic squares, mystery numbers, and geometry problems.
Unit Plan
Arizona Department of Education

Area and Perimeter of Regular and Irregular Polygons

For Teachers 3rd - 6th Standards
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other...
Lesson Plan
Virginia Department of Education

Weather Patterns and Seasonal Changes

For Teachers K - 2nd Standards
Get your class outside to observe their surroundings with a lesson highlighting weather patterns and seasonal changes. First, learners take a weather walk to survey how the weather affects animals, people, plants, and trees during...
Lesson Plan
Curated OER

Arctica - An Interactive Mystery

For Teachers 7th - 12th
Rumours of illness, poisoning, and madness - a ship disappears without a trace! Read this interactive science story and use deductive reasoning skills to solve a mystery. This engaging resource gives science stars a chance to practice...
PPT
Curated OER

Question of the Week

For Teachers 3rd - 4th
Use this presentation as a means to spark discussion and promote critical-thinking skills in your classroom. Learners read and discuss a series of questions such as whether animals can talk. This presentation provides a good way to have...
Worksheet
Math Stars

Math Stars: a Problem-Solving Newsletter Grade 7

For Students 6th - 9th Standards
Put on your thinking caps because middle school math has never been more interesting in this huge resource full of thought provoking questions. Written as a newsletter, the resource has 10 two-page newsletters with a variety of...
Worksheet
Student Handouts

Ad Hominem Arguments

For Students 7th - 12th Standards
Give your class a lesson in logical reasoning. This worksheet, which focuses on ad hominem arguments, goes step by step through an example. After examining the argument, learners assess a second conversation for ad hominem arguments...
PPT
Curated OER

Repeating Patterns

For Teachers K - 1st
Pattern recognition is a very important skill to foster in younger children. It helps boost algebraic reasoning, logical reasoning, and mathematical reasoning skills. Here are 11 different shape patterns for learners to complete. They...
Lesson Plan
Curated OER

Operation Spaghetti

For Teachers 3rd - 5th
Find the math in recipes. Young chefs will follow a recipe and investigate the total cost for materials. They measure amounts of food necessary for the recipe and compute the per person cost.
PPT
Curated OER

Section 1: Analogies

For Students 9th
Introduce your freshmen to analogies with this packet of prompts that also includes strategies for solving these critical thinking puzzles.
Lesson Plan
Curated OER

Improving Deductive Reasoning Skills

For Teachers 7th - 12th
Students develop a strategy list for problem solving by working with different types of problems. They recognize problems that may be solved using deductive reasoning and solve deductive reasoning problems.
Lesson Plan

Think Like A Programmer! Puzzlets Cork the Volcano Curriculum

For Teachers K - 5th Standards
Shared ResourceCommon Core Standards Connected   The standards listed below are standards from the Common Core Framework which map to learning opportunities with Cork The Volcano & Puzzlets. Source Link:...