Curated OER
Math Puzzles: Connected Loops
In this math puzzles: connected loops worksheet, 6th graders read an explanation of the puzzle, then solve by figuring out how to connect the loops, answer is available online.
Curated OER
Math Puzzle: Three Cubes
In this math puzzle: three cubes worksheet, 8th graders solve the puzzle by making cubes with 2 digit numerals on each side, then finding 3 ways for 3 sides to add up to 100, the answer is available online.
Royal Society of Chemistry
Gas Laws: Converting Units
Given a choice between playing a game or completing a worksheet, which do you think your class would choose? Tap into their reasoning skills with a series of puzzles focused on gas laws unit conversion. You can use the resource online or...
Royal Society of Chemistry
Apparatus Diagrams 2
Ready to heat things up in the lab, but your class doesn't know its way around a Bunsen burner? Scholars get familiar with heating apparatuses through a series of puzzles designed to promote vocabulary and reasoning skills. The...
Royal Society of Chemistry
Compounds Ending in 'ate'
Tackle polyatomic ions with Sudoku-like games! Nomenclature novices practice identifying the names and constituents of carbonate compounds with a series of puzzles. Scholars can use the resource online or as a worksheet, thanks to the...
Royal Society of Chemistry
Concentration of Solutions 1
Need a fun solution to teaching ... solutions? A series of puzzles provides reinforcement to key molarity terms and calculations. Science scholars determine the concentration of several solutions before using the information to solve...
Curated OER
Elvis Presley Number Puzzles
In this Elvis Presley Puzzles worksheet, students link to three different puzzles regarding numerical facts concerning the life of Elvis Presley. Complete solutions are provided for each puzzle.
Royal Society of Chemistry
Extraction of Copper
Is copper found as a raw material? Science sleuths manipulate the reactants and products found in the copper extraction process in a series of fun puzzles. The interactive engages learners in pairing formulas with their names while using...
Royal Society of Chemistry
Halide Ion Tests
Young chemists love it when colorful solid products appear in a reaction vessel! Scholars discover the products that form during halide ion tests through a hands-on activity. Users go online and apply chemistry knowledge and reasoning...
Curated OER
Missing Dollar: the Bargain Hotel
In this missing dollar: the bargain hotel activity, 6th graders solve the math puzzle about paying for the hotel room using logic and problem solving.
Curated OER
More Trees in a Row
In this more trees in a row worksheet, 6th graders review one similar puzzle then solve a new one about planting 10 tress in 4 rows of 5.
Curated OER
Float and Sink
For this float or sink worksheet, 8th graders solve 1 science/math puzzle about displacement of water; the answer is available online.
Curated OER
Twelve Math Word Puzzles
In this puzzle worksheet, students solve twelve math word puzzles. Solutions are provided.
Curated OER
Measure Exactly 8 Liters of Water
For this measure exactly 8 liters of water worksheet, 6th graders read the problem and solve the question of measuring 8 liters with only a 6 liter and an 11 liter bucket.
Royal Society of Chemistry
Moles Equations (16-19)
How many calculations can you think of that include moles? Chances are, plenty! Show young chemists the uses of the multifaceted mole with thought-provoking puzzles. Individuals identify and associate the outcomes of molar quantities...
University of Cambridge
University of Cambridge: Nrich: Got It
Sharpen your logical thinking and see if you can figure out the strategy to get to the target number before the computer.
Other
Puzzle Parlor
Find a collection of colorful, interactive, challenging puzzles: Hexnut Jr., Quintapaths, Roundominoes, and others.
ABCya
Ab Cya: Puzzle Drops
Puzzle Drops is a fun match-3 puzzle game that the whole family will enjoy! Click/tap to rotate the puzzle piece and then drag it to the appropriate place on the game board. You'll have to use some strategy to reach the goal in each level.
ABCya
Ab Cya: Daisy's Plumber Puzzle
Daisy needs your help getting water to all the snoozing flowers! Use your plumber skills to rearrange the pipes so that the water flows from the faucet to the thirsty flower. The whole family will have fun with this puzzle game!
Braingle
Braingle: Logic Brain Teasers
Think logically as your solve the brain teasers provided on this page. Test your own logic skills with the puzzles that you can sort by popularity and difficulty, and test others' logic skills by submitting your own puzzles.
ABCya
Ab Cya: 2048
2048 is a challenging number puzzle for kids and grown ups. The object is to join the numbers to get the 2048 tile. Use your arrow keys to move tiles. When two tiles with the same number touch, they merge into one!
ABCya
Ab Cya: 10 X 10 Ice Cream Adventure
10 x 10 is a fun puzzle game for the whole family! Help Mr. Pebbles score points by dragging the ice cream into the grid to fill up vertical and horizontal lines. There are lots of tasty ice cream treats to help you along the way!
ABCya
Ab Cya: Light on 2
Who turned off the lights? Well, we'll need your help turning them back on. Use logic and reasoning to light up the rooms with the different tools provided. Are you bright enough to complete this challenging puzzle game?