For this algebra puzzle worksheet, students evaluate 25 different expressions using the values provided for a, b, c, x, y, and z. They then match the answer to the correct letter of the alphabet and use the letters to solve the quotation...

In this missing dollar:  the bargain hotel worksheet, 6th graders solve the math puzzle about paying for the hotel room using logic and problem solving.

In this more trees in a row activity, 6th graders review one similar puzzle then solve a new one about planting 10 tress in 4 rows of 5.

For this float or sink worksheet, 8th graders solve 1 science/math puzzle about displacement of water; the answer is available online.

Discover the joy and excitement of improving your math fluency through four different puzzles. Combine those with 25 different ways to represent numbers and you have hours of enjoyment that can be fun outside of the classroom as well.

Take some intellectual fun and apply it to the concept of multiplying expressions together. A guide models how to break two numbers into an area model to multiply together in pieces similar to FOILing. The rest of the puzzles consist of...

How do chemists know what indicator solution is the perfect match for the acid or base they're studying? Discover a rainbow of indicator-related properties with an Internet resource. Individuals relate the indicator solution to its...

Scientists call ions with a negative charge anions. Scholars work through one matching puzzle and four logic puzzles reviewing the chemical formulas for anion ions. Each level increases in difficulty and solidifies the concept in pupils'...

For this puzzle potpourri worksheet, 8th graders work in groups to solve 5  word problems requiring logic and problem solving skills.

In this math puzzle worksheet, students put their problem solving skills to work as they use the numbers on the square puzzle tiles to put together a monster face.

In this Christmas math puzzle worksheet, students place the numbers 1, 2, 3, 4, and 5 in the bottom row of ornaments on the Christmas tree. They complete the next layers by adding two numbers below each ornament. They determine which...

In this Elvis Presley worksheet, students first determine four numbers form clues about Elvis' life.  Next the students use those four numbers to correctly determine nine numbers in a square. Hints as well as a full solution are...

In this math puzzle worksheet, students use their addition, subtraction, division, and multiplication skills to solve this math puzzle.

Kids are presented with the problem of finding the missing numbers to each of nine 100s squares. They'll need to subtract and add to make each puzzle equal 100. Great challenge or daily warm-up activity.

Students solve pentomino puzzles.  In this problem solving lesson, students discuss how pentomino puzzles play into the plot of Chasing Vermeer by Blue Balliett and practice solving a pentomino puzzle on their own....

Looking for a highly functional tool to teach young chemists functional groups? Engage the class with a series of logic-based games. Users identify 12 different functional groups by name and formula to work their way through challenging...

Pupils puzzled over pH? Incorporate an interactive resource that teaches through games! Chemistry scholars use reasoning to solve puzzles that focus on determining the pH based upon hydrogen ion concentration.

Can your class tell the difference between a burette and a pipette? Develop their lab apparatus knowledge using a series of puzzles. The online activity associates the name, image, and sizes of burettes, pipettes, volumetric flasks, and...

In this math puzzle, each letter stands for a number. Learners find the numbers to substitute for each letter so the words "math made me glad" add up to "momma." Eight solutions are shown on the answer key.

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...

In this planning pens for the petting zoo worksheet, 3rd graders follow directions to solve the logic puzzle about placing letters on a grid to represent animal pens.

Learners look for a pattern to solve an ancient puzzle. In this logic and reasoning math lesson, students work to solve the problem of moving the Tower of Hanoi, then listen to a legend about a monk moving a 64-disc tower and determine...

In this missionaries and cannibals worksheet, students read a word problem and use logic and deductive reasoning to solve the problem.  This one-page worksheet contains one problem.  Answers are provided at the bottom of the page.

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...