Curated OER
Thanksgiving Crossword Puzzle
In this Thanksgiving worksheet, students complete a 6 clue crossword puzzle. They look at 6 black line pictures associated with Thanksgiving, match them to the words in the word bank, and insert the words into the crossword puzzle.
Curated OER
Earth Day Crossword Puzzle
In this Earth Day activity instructional activity, students use the 20 clues to identify the words needed to complete the Earth Day crossword puzzle.
Curated OER
Compound Words Crossword Puzzle
In this compound words activity worksheet, students use the 17 clues to identify the words needed to complete the crossword puzzle.
Curated OER
Adjective Crossword Puzzle
In this adjectives activity worksheet, students use the 14 clues to identify the words needed to complete the crossword puzzle.
Curated OER
Science Letter Shapes Puzzle
For this science word puzzle, students fit words to shapes using a set of 15 definition clues. A reference web site is given for additional activities.
Curated OER
Triangular Puzzle
In this middle school mathematics worksheet, learners solve a puzzle in which each number outside of a triangle is the product of the pair of adjacent numbers inside of the triangle. The one page worksheet contains one problem. Answers...
Curated OER
Ordinal Numbers and Months of the Year Puzzle
In this ordinal numbers and months of the year crossword puzzle, students use the 24 sentence clues to correctly complete the word puzzle.
Curated OER
Spring Weather Crossword Puzzle
In this spring weather activity worksheet, students use the 24 clues to identify the words needed to complete the crossword puzzle
Curated OER
Spring Fun Crossword Puzzle
For this spring fun activity worksheet, students use the 7 picture clues and word bank to identify the words needed to complete the crossword puzzle.
Curated OER
Dr. Seuss Crossword Puzzle
In this Dr. Seuss worksheet, 2nd graders answer 18 clues to fill in a crossword puzzle. They use the titles of stories written by Dr. Seuss to fill the spaces.
Curated OER
Ch7 Civics Word Search Puzzle
In this chapter seven civics vocabulary terms worksheet, students review, explore and discuss twenty vocabulary terms associated with civics. Students find and circles those twenty terms in a word search puzzle.
Curated OER
Purple Primate Beginning Consonant G Coloring Puzzle
In this beginning consonant G words instructional activity, learners use purple to color all of the words that begin with the letter G. They color all of the other words green. They see a purple primate if the color the picture correctly.
Mathematics Vision Project
Circles: A Geometric Perspective
Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...
Two Lives Left
Cargo-Bot
What would you think of an app that provides a creative introduction to an important 21st century skill, challenges learners at many levels, and is an addictively, fun game? Did we also mention it was free? We think you will find all...
Royal Society of Chemistry
Shapes of Molecules—Geometry of Central Atom
How is a molecule's shape determined? Explore bond angles, lone pairs, and VSEPR theory through a logic-based activity. Chemists pull together information about the major molecular shapes, then use it to solve puzzles.
Computer Science Unplugged
The Peruvian Coin Flip–Cryptographic Protocols
A digital flip. Introduce your classes to cryptographic protocols using and, or, and not gates. Groups create a complete circuit to convert a binary number into another one. This type of one-way function allows pupils to...
Seussville
The Cat's Word Find!
Can your class find all the words that crafty cat in the hat wants them to find? Kids circle nine words in this puzzle, all of which are in Dr. Seuss's The Cat in the Hat.
Royal Society of Chemistry
Shapes of Molecules—Distortion from the Pure Geometry
Ready to introduce the realities of molecular geometry to chemistry pupils? Use a logic-based interactive! Perfect as individual practice, the puzzles explore the bond angles and repulsions present in three common molecular shapes.
Royal Society of Chemistry
Allotropes of Carbon
Carbon takes on many forms including diamond, graphite, and buckminsterfullerene. Scholars review their knowledge of these three allotropes of carbon as they complete four puzzles. The first acts as a general review, and the other three...
Computer Science Unplugged
Ice Roads–Steiner Trees
As an introduction to Steiner Trees, class members are challenged to find the shortest paths to connect multiple points. The teacher introduces the problem by showing how to connect three points. Groups then go outside and construct a...
Curated OER
Letter Chains: Spelling Knowledge
Your class will love this spelling activity. Learners create words based on a particular pattern. It is a great way to have them practice spelling patterns and identifying rhyming words. This technique could be used with a variety of...
Curated OER
Autobiographies: A Jigsaw Puzzle
Students read The Autobiography of Ben Franklin. Using construction paper, they cut out five jigsaw puzzle pieces in different shapes using the entire sheet of paper. They write events from their own lives on the puzzle pieces, thus...
Curated OER
It All Adds Up---Puzzle #5
In this challenging addition worksheet, students find the missing numbers in a puzzle so that every column and row adds up to the totals at the end of each row and column.
Curated OER
It All Adds Up---Puzzle #4
In this problem solving addition instructional activity, students practice finding the missing numbers in a crossword puzzle so every column and row add up to the number found at the end of each column and row.