In this geometry worksheet, students identify given statements for the inverse, converse and contra-positive of a conditional statement. There are 9 questions with an answer key.

Students classify, flip, slide, and turn a quantity of quadrilaterals.

Students investigate proofs used to solve geometric problems. In this geometry lesson, students read about the history behind early geometry and learn how to write proofs correctly using two columns. The define terminology valuable to...

Students investigate and solve linear equations using slopes. In this algebra lesson, students graph lines using the slope and y intercept. They also find the slope by rewriting their equation in to slope-intercept form from standard form.

Students examine hurricanes. In this web-based meteorology activity, students study the relationship between ocean temperature and hurricane intensity. They differentiate between intensity and frequency of hurricanes.

Learners assess how to construct all possible circuits out of Nand gates. They divide into groups and are given a set of manipulatives to organize and explain the operation of a Nand gate. Each group recognizes the need to construct...

In this logic worksheet, students solve a logic puzzle about the favorite animals and the T shirt color for five friends. Using the chart which is provided, students use logic to decide who liked what animal and wore which shirt.

In this logic puzzle worksheet, students read 2 clues pertaining to a logic puzzle. They then solve the puzzle by filling in the grid provided. Students can click on the Check box to determine whether their answer is correct or...

In this math worksheet, students solve a logic puzzle about who's gym bag belongs to whom. Students read 5 clues and complete a chart to help them discover the answer.

Pupils complete two column proofs. In this geometry lesson,students derive the reasons their answers are correct using logic. They write the proof step by step using two columns.

In this logic puzzle, students determine who teaches what using 14 clues.  The answers are listed at the bottom of the page.

What do a cheetah, Audi commercial, and air have in common? They're all topics of an engaging inquiry-based, hands-on workshop for educators about background knowledge, reading strategies, the CER model, and argumentative writing. The...

In this logic worksheet, 8th graders work in groups to solve 8 math problems requiring critcial thinking skills.

High schoolers investigate the concepts related to the study of logic. They solve logic puzzles in order to stimulate thinking and engage different types of learners. The lesson includes helpful dialogue to use with students during...

In this math worksheet, students solve a logic puzzle using a chart to figure out which child wore which color backpack and was in what grade level.

In this logic activity, learners read a short story about a hidden baseball bat in a large stadium. Students read the clues about the location of the bat. Learners determine where in the stadium seats the bat is located.

In this logic worksheet, students determine how many schools took part in a race given "clues".  The solution to the problem is provided.

In this holiday worksheet, students solve the logic puzzle using the theme of Easter. They solve the problems while filling in the graphic organizer.

In this problem solving worksheet, solve a logic puzzle by analyzing five clues. From the clues, learners determine which sport each boy plays and the color of his gym bag.

In this math instructional activity, 10th graders are given a riddle and are asked specific questions about the riddle. The goal is to figure out who in the story is telling the truth and who is not. This instructional activity contains...

In this sorting and classifying learning exercise, learners analyze the numbers in a Venn diagram of 3 sections. Students answer 6 questions about the characteristics each section has in common.

Students reason mathematically as they solve problems dealing with probability of an even occurring. In this probability lesson, students differentiate between different rankings of candidates running for leadership. They identify...

Students calculate the radius of the earth. They use the method and data suggested by Eratosthenes. They investigate the interrelationships among mass, distance, force, and time through experimental processes.

Students apply number and operation skills to learn how to spend a gift certificate. In this mathematical reasoning lesson, students use base 10 blocks as money and calculate how much money they have.