369 mind-stretchers results | sort by:
Can You Solve This Riddle? - Ted-Ed
Grades
7 to 12This site includes advertising.
In the Classroom
Students can use Google Forms, reviewed here to record their answers. Students can use Google Drawings, reviewed here to show their thinking in solving the riddle. Have students use Aha Slides, reviewed here to create their own riddles.You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
7 Puzzles To Test Your Logic Skills - MindYourDecisions
Grades
6 to 12This site includes advertising.
tag(s): critical thinking (191), logic (176), problem solving (287), puzzles (176)
In the Classroom
Have students pause before each solution, solve the puzzle independently, and write a short explanation defending the reasoning they used. Students can use Timeline Infographic Templates by Canva, reviewed here to create a step-by-step sequence on how to solve the puzzle. Have students create their own puzzle using Genially, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
30 Thought-Provoking Math Puzzles for Middle Schoolers - We Are Teachers
Grades
5 to 8This site includes advertising.
In the Classroom
As students are completing the puzzles, they can write notes on Google Keep, reviewed here. Students can share their thinking on a virtual bulletin board such as Lino, reviewed here. Have students create their own puzzles using templates from Canva for Education, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Logic Grid Puzzles - Brainzilla
Grades
3 to 12This site includes advertising.
In the Classroom
Students can record themselves using Free Online Screen Recorder, reviewed here when they solve a puzzle. Students can create their own puzzles using Seesaw, reviewed here. Have students create their own puzzle using Baamboozle, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Khan Academy Puzzles - Khan Academy
Grades
6 to 12This site includes advertising.
In the Classroom
Have students create their own videos to solve the problems using FlexClip, reviewed here. Students can share how they solved the problem on a virtual bulletin board such as Stormboard, reviewed here. Invite students to use Google Slides, reviewed here to create their own puzzle.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Detective Crafts for Kids: Top Ideas for Junior Sleuths - I'm a Chef Too!
Grades
K to 6This site includes advertising.
tag(s): critical thinking (191), logic (176), mysteries (28), problem solving (287), STEM (381)
In the Classroom
Have students create detective field notebooks with sections for suspects, clues, observations, and witness statements, then use them throughout a teacher-created classroom mystery. As students are solving cases, they can use Stormboard, reviewed here to post notes, questions, or comments. Students can use digital tools like Genially, reviewed here to create a digital case to be solved.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
AnswerThePublic - NP Digital
Grades
6 to 12tag(s): artificial intelligence (348), Research (91), search engines (43), search strategies (20)
In the Classroom
Enter a unit topic, such as ecosystems, the American Revolution, or renewable energy, into AnswerThePublic. Students can review the suggested questions and sort them into categories such as questions we can answer with facts, questions that need more research, and questions that may be too broad or unclear. Give students a broad topic, such as volcanoes or civil rights. Students can use AnswerThePublic suggestions to turn the topic into a focused research question, then revise it to make it specific, answerable, and appropriate for the assignment. Before beginning an inquiry unit, create a teacher-selected list of questions generated by the tool. Have students choose one question that interests them, explain why they chose it, and identify two reliable sources they could use to investigate.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Digital Jigsaw Puzzles - Smithsonian Libraries and Archives
Grades
3 to 12tag(s): artists (105), enrichment (19), puzzles (176)
In the Classroom
After completing a puzzle, students use the See-Think-Wonder strategy to record observations, inferences, and questions about the image, helping build critical thinking and visual literacy skills. Have students analyze the completed puzzle image as a primary source by identifying details, context clues, and possible perspectives. Then have them write a short paragraph explaining what the image reveals about a specific time period or topic. Have students write a narrative, diary entry, or short story inspired by the completed puzzle image.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
CokoGames - Cokogames Educational Games ONline
Grades
K to 6This site includes advertising.
tag(s): capitals (15), circuits (19), electricity (64), energy (139), enrichment (19), geometric shapes (152), integers (26), logic (176), map skills (64), multiplication (133), numbers (117), spanish (112), tangrams (10), time (99)
In the Classroom
Students can rotate through a skill-station setup, where each station features a different type of game (math, typing, logic), allowing them to practice targeted skills in a fun, game-based format. Students can work in pairs to play a selected game and collaborate by discussing strategies, predicting outcomes, and helping each other solve challenges. Set up a class challenge where students set goals for improvement in a specific skill area (such as typing speed or math accuracy) and celebrate growth rather than just high scores.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
JigZone.com - JigZone.com
Grades
1 to 12This site includes advertising.
tag(s): art history (108), artists (105), puzzles (176)
In the Classroom
Students can play the various puzzles on the website. Students can use Google Keep, reviewed here to keep track of their scores. Students can learn about the different artwork and the artist of each puzzle using Kiddle, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Daily IQ - Infoplease
Grades
4 to 12This site includes advertising.
tag(s): history day (38), news (223), trivia (18), vocabulary (255), weather (172)
In the Classroom
Students can create a virtual bulletin board using Lino, reviewed here to share sentences using the Word of the Day. Students can compare and contrast weather from this day in history to today using the Interactive 2 Circle Venn Diagram by Read Write Think, reviewed here. Students can create their own Analogy of the Day to post on Google Slides, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Drawing with Mr. J - WOSU Public Media
Grades
K to 5tag(s): drawing (57), social and emotional learning (205)
In the Classroom
Students can grab a pencil, pen, or marker and participate in the video series with Mr. J. When finished, students can upload their artwork to Padlet, reviewed here to showcase. Students can use Google Forms, reviewed here to complete a self-reflection before and after Mr. J's activity.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Puzzel - Daan Weustenraad
Grades
2 to 12tag(s): game based learning (323), logic (176), puzzles (176)
In the Classroom
Have students complete a teacher-created crossword or word search using current vocabulary. After finishing, students can explain the meaning of 3-5 words they found and use them in original sentences. Set up rotating stations with different puzzles (crossword, quiz, matching). Each station reviews a different concept from the unit. Students can work in small groups to solve each activity and track their progress. After a lesson, students can create puzzles that connect the topic to real-world applications or other subjects. For example, a reading puzzle could include examples of figurative language from songs or other media.Edge Features:
Parent permission advised before posting student work created using this tool
Includes Interaction w general public/ public galleries with unmoderated content
Requires registration/log-in (WITH email)
Premium version (not free) includes additional features or storage
Products can be embedded
Products can be shared by URL
Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Memorial Day Facts for Kids - Homeschool Pop
Grades
2 to 5This site includes advertising.
tag(s): holidays (291), memorial day (26), veterans (38)
In the Classroom
Have students write letters or create cards expressing gratitude to active-duty military members or veterans. Introduce students to symbols often associated with Memorial Day, such as American flags and poppies. Students can create a labeled illustration or short explanation describing what each symbol represents. Have students write a short paragraph or journal entry explaining why Memorial Day is important. Encourage them to include one fact they learned from the video and a personal reflection on how to honor others.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Are you a body with a mind or a mind with a body? - TEDEd
Grades
9 to 12tag(s): classroom management (147), emotions (72), optical illusions (13), social and emotional learning (205)
In the Classroom
Students can use Google Keep, reviewed here to take notes as they are watching the video. Students can use Lino, reviewed here to post questions after watching the video. Students can answer the questions posed in the "Think" section of the website.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Memorial Day Activities for Students - Teach with Tina
Grades
4 to 6tag(s): holidays (291), memorial day (26), veterans (38), virtual field trips (148)
In the Classroom
When visiting the Tomb of the Unknown Soldier, students can use Stickies.io, reviewed here to share an interesting fact. Students can create their own digital escape room using Genially, reviewed here. Finally, students can create a classbook sharing their acrostic poems in Book Creator, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Cinco de Mayo - Teacher Planet
Grades
K to 6This site includes advertising.
tag(s): cinco de mayo (28), clip art (12), cultures (294), holidays (291), maps (220), mexico (68), puzzles (176)
In the Classroom
Students can use the resources available on the website. Students can use Turbo Timeline Generator, reviewed here to create a timeline for the Battle on the 5th of May. Students can use the 2 and 3 Circle Interactive Venn Diagrams by Class Tools, reviewed here to compare and contrast how the holiday is celebrated in Mexico v. the United States.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Cinco de Mayo Word Search - 24/7 Games LLC
Grades
2 to 6This site includes advertising.
tag(s): cinco de mayo (28), game based learning (323), holidays (291), mexico (68)
In the Classroom
Students can complete the word search online. Students can use Kiddle, reviewed here to learn the definitions of the words that they are searching for. Students can create a Cinco de Mayo book with the words that they have learned using Book Creator, reviewed here.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Open Culture Free Online Courses - Open Culture, LLC
Grades
9 to 12This site includes advertising.
tag(s): art history (108), artificial intelligence (348), artists (105), business (51), civil war (145), coding (111), computers (114), cultures (294), engineering (141), environment (246), politics (121), psychology (60), religions (120), shakespeare (99), sociology (24), world war 1 (88), world war 2 (168)
In the Classroom
Choose short university lectures related to your current unit (e.g., history, literature, or psychology). Have students summarize key takeaways and connect them to class topics. Assign a relevant Open Culture lecture for homework, then use class time for guided discussion, problem-solving, or creative applications of the concept. Form small groups where students take different Open Culture courses and share summaries or key insights with the class, encouraging collaboration and exposure to diverse subjects.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).
Superstructures - Teaching Lab Studios
Grades
3 to 12tag(s): artificial intelligence (348), collaboration (139), graphic organizers (60), mind map (31), teaching strategies (85)
In the Classroom
Start a new unit by launching a "See, Think, Wonder" Superstructure using an image, short video clip, or text excerpt. Have students post their observations and inferences live, then discuss patterns that emerge. Create a discussion Superstructure in which each student must respond to a prompt from a rotating viewpoint (e.g., character perspectives in a novel, perspectives on a historical issue). The AI assistant helps keep the debate balanced and on topic. Have students connect new vocabulary terms in a concept-mapping activity, using examples, synonyms, and visuals to deepen understanding.Add your comments below (available only to members) | Become a Member
You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Add your comments below (available only to members) | Become a Member
Close comment form