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Interactive
Royal Society of Chemistry

Alkanes

For Students 6th - 12th Standards
Alkanes contain only single bonds and have no functional groups. Scholars match the properties of six alkanes in a series of four puzzles. Problem solving and logic help cement the concepts with repetition.
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Interactive
Royal Society of Chemistry

Flame Test Colours

For Students 6th - 12th Standards
Scientists identify elements by the color of flame they produce because each element is defined by exactly one line on the emission spectrum. By completing a series of puzzles, scholars reinforce their knowledge of the results of flame...
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Interactive
Royal Society of Chemistry

Alcohols (16-19)

For Students 6th - 12th Standards
Propanol is a common alcohol used in hand sanitizers. The many forms and uses of alcohols fill an intriguing lesson. Scholars apply logic to match alcohols, chemical structural formulas, oxidation products, and more in a series of puzzles.
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Printables
Lakeshore Learning

Back-to-School Bulletin Board Templates

For Teachers Pre-K - 3rd
Spiff up your classroom walls with three adorable templates! Each hot air balloon, puzzle piece, or surfboard can be decorated by a teacher or pupil and pinned up on the wall to create a cute class display.
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Worksheet
Math Stars

Math Stars: A Problem-Solving Newsletter Grade 6

For Students 4th - 7th Standards
Think, question, brainstorm, and make your way through a newsletter full of puzzles and word problems. The resource includes 10 different newsletters, all with interesting problems, to give class members an out-of-the box math experience. 
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Worksheet
Curated OER

Word Roots

For Students 9th - 10th
Learners attempt puzzles using different Latin roots. This is an interactive, online tool, but you could use the same idea in your classroom by writing each letter on an index card and having pupils manipulate the cards until they are in...
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Lesson Plan
Curated OER

A Puzzle a Day Provides Practice That Pays

For Teachers 1st - 8th
Students complete a variety of daily enrichment puzzles designed to encourage critical thinking skills, while developing and reinforcing math and language arts skills.
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Lesson Plan
Curated OER

Puzzles With Partners

For Teachers K - 12th
Learners work together to complete puzzles. They practice their critical thinking skills and cooperative learning. They share their puzzles once they are complete.
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Lesson Plan
Curated OER

Getting-to-Know-You Crossword Puzzle

For Teachers K - 12th
Students share unique information about themselves, and solve crossword puzzle based on clues that come from the information they shared.
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Lesson Plan
Curated OER

Alligator Printable Puzzle

For Teachers K
Students complete a variety of literacy based activities related to a Letter A Alligator puzzle. They listen to an alligator book, discuss basic animal facts about alligators, simulate the movements and sounds an alligator makes, and...
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Interactive
Curated OER

Science Vocabulary Crossword Puzzle

For Students 3rd - 6th
In this crossword puzzle worksheet, students follow directions to make a crossword puzzle out of their science vocabulary. Students follow 6 sets of directions.
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Interactive
Curated OER

Make a Crossword Puzzle - water vocabulary challenge

For Students 3rd - 6th
For this crossword puzzle worksheet, students follow directions and click on the links to make a crossword puzzle about water. Students follow 6 sets of directions.
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Interactive
Curated OER

Make A Crossword Puzzle - Vocabulary Challenge

For Students 3rd - 6th
In this crossword puzzle worksheet, students make a crossword puzzle from their vocabulary words. Students follow 6 sets of directions to make the online puzzle.
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Worksheet
Curated OER

It All Adds Up -- Puzzle- Addition Matrix

For Students 4th - 8th
In this addition matrix puzzle #24 worksheet, students decipher the 8 numbers that need to be added to the puzzle so that each row, column, and diagonal adds up.
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Lesson Plan
Curated OER

It All Adds Up -- Puzzle #30

For Teachers 4th - 8th
In this addition matrix puzzle worksheet, learners insert 8 numbers that make the puzzle add up horizontally, vertically, and diagonally.
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Lesson Plan
Curated OER

It All Adds Up -- Puzzle #14

For Teachers 4th - 8th
In this addition puzzle matrix worksheet, students insert 8 numbers in the puzzle to make the rows, columns, and diagonals add up to the proper numbers.
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Worksheet
Curated OER

It All Adds Up Puzzle #13

For Students 4th - 5th
In this addition puzzle worksheet, students complete a 24 square puzzle in which all rows, columns and diagonals must add up to be the sums provided at the end of each.
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Worksheet
Curated OER

Blank Jigsaw Puzzles

For Students 3rd - 4th
In this craft worksheet, students design and create a jigsaw puzzle. Students draw a picture on the blank puzzle sheet, laminate or mount it, and cut out the puzzle. This page has puzzles for 9,10,12 or 24 pieces.
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Worksheet
Curated OER

It All Adds Up -- Puzzle Matrix #9

For Students 3rd - 8th
In this addition puzzle instructional activity, learners find the 7 missing numbers that make all of the rows, columns, and diagonals add up to the given numbers.
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Worksheet
Curated OER

It All Adds Up- Puzzle #28

For Students 3rd - 4th
In this addition puzzle worksheet, students solve a 12 space addition square in which rows and columns add up to equal the numbers given. Students supply the missing addends.
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Lesson Plan
Curated OER

It All Adds Up -- Puzzle #15

For Teachers 4th - 8th
In this addition matrix puzzle worksheet, young scholars insert 8 numbers into the matrix so the numbers add up diagonally, vertically, and horizontally.
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Lesson Plan
Curated OER

It All Adds Up -- Puzzle #16

For Teachers 4th - 8th
In this addition matrix puzzle, learners insert the proper numbers to make the rows, columns, and diagonals add up to the proper numbers.
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Lesson Plan
Curated OER

It All Adds Up -- Puzzle #18

For Teachers 4th - 8th
In this addition matrix puzzle worksheet, students insert 8 numbers into the matrix so that the numbers add up vertically, horizontally, and diagonally.
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Worksheet
Curated OER

It All Adds Up -- Puzzle #36

For Students 4th - 5th
In this addition puzzle worksheet, students complete a 24 space grid in which all rows, columns and diagonals must add up to be the sums that are provided at the end of each.

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