Teach solving for unknowns through a problem-solving approach. The grouping of five lessons progresses from finding an unknown through simple reasoning to solving simultaneous equations involving three and four variables. Each lesson...

Explore the mathematics of the paper snowflake! During the five lessons progressing in complexity from K through 12, pupils use spatial geometry to make predictions. Scholars consider a folded piece of paper with shapes cut out....

Solve a maze ... from a robot's point of view. In the lesson, your scholars build a small, simple maze from cardboard and then find a route from the start point to the finish point. They write an algorithmic process that a robot could...

In this sorting activity, students use logical reasoning to identify a sorting rule for each set of two pictures and draw a third item that belongs in each group. Students draw four pictures.

Students are introduced to a process for using web site resources to verify the accuracy of biology information. They follow a guided lesson on evaluating web sites and determining content accuracy. They select a piece of unusual biology...

The lesson says it is intended for 4th grade but it is suitable for grades 1-3 as well. The class discusses what it means to add, the commutative property of addition, and mathematical reasoning. This is an exercise in number sense,...

Algebra learners must know how to use rational numbers to approximate irrationals. This resource asks participants to decide which number is larger without using a calculator. It makes a great exercise to use as a five-minute transition...

Fourth graders determine a way to place numbers in the nine circles that are arranged in a triangular pattern so that each side has an equal sum. They use each number once and practice adding single digit numbers.

Ninth graders examine the ethical issues and concerns that emerge in the medical field.  In this Ethics instructional activity, 9th graders summarize the foundations that shape individual professional, and institutional...

In this calculator activity, students complete a task using pecans.  Students complete 4 short answer questions and a "challenge" question using reasoning skills and calculating their responses.

Third graders in a 3rd grade math class make connections from prior instruction and mastery to solve problems in new learning situations. Using logical thinking and prior knowledge to solve current math problems is the focus of this...

Young scholars investigate the concept of using different types of presentations to help solve mathematical problems. They research the use of illustrations to help understand data and its interpretation in a graphing format. Students...

Teach your class to think outside the box. Scholars use the concept of equality to solve a problem in the assessment task. They determine how to use a scale to identify the one box out of a set of nine boxes that is heavier than the others.

Having a debate doesn't mean you're fighting. Introduce middle schoolers to debate with a resource which distinguishes between an quarrel and a debate, describes the debate process and format, and presents some possible debate topics.

Investigate the growth and development of New York City with the final lesson in this four-part series on skyscrapers. Learners first explore the concept of urban growth by looking closely at a series of three paintings made of Wall...

Do you agree? Set up three stations in your room for this reading comprehension activity: I agree, I disagree, and I'm not sure. Learners listen to statements and walk to the sign that best describes their response. Model...

This evaluative writing PowerPoint provides a framework for developing the critical thinking skills needed to critique literary selections. Deductive and inductive reasoning skills are featured as well tips for building a good argument...

Students listen to the math problem and discuss. They work alone or in groups to come up with the possible solutions and put their pictures of the bottle arrangements on the wall so that the class can refer to them.

Thoroughly delve into My Antonia by Willa Cather with a plethora of activities. Engage scholars with videos and web sites in this week-long unit that explains the historical context and creates pioneers in the field of research. An...

Pupils play a game with coins and then use reasoning skills to develop a strategy for winning the game.

First graders apply logic and reasoning skills to solve math word problems. Using four colored paper eggs and four names, they try to soilve the logic puzzle by matching a name with a favorite color. Students check their answers on the...

Learners are designing a stunning new water feature for an aquarium, but they soon discover that more than just a pretty home for their fishy friends is required.  From calculating the volume of a composite shape through the...

Students listen and discuss word problems that promote students to demonstrate logical reasoning. In this logical reasoning lesson plan, students discuss 10 word problems.

In this Harry Potter worksheet, students read a portion of an inscription from the book.  Students use logic to determine the contents of the seven bottles described in the paragraph.  This one-page worksheet contains 1 logic...