STEM Fair 2027
Taught in US schools
Key Takeaways
- STEM Fair sparks curiosity and reinforces STEM habits of mind, questioning, observing, and discovering
- Students in Grade 4–Grade 5 develop scientific thinking through hands-on exploration tied to this event
- From experiments to nature walks to STEM challenges, this event is a launchpad for deep inquiry
- In the classroom, STEM Fair connects to: Design-thinking and engineering challenges
What’s Taught
Design-thinking and engineering challenges
The Science Behind STEM Fair
STEM Fair has deep scientific roots. STEM Fair season is here. Get students ready with worksheets on the scientific method, project planning, and presenting independent research. The discovery and understanding underlying this event represents some of the most important intellectual advances in human history.
Scientists, mathematicians, naturalists, and explorers contributed to what we now celebrate on this day. Their curiosity, and their willingness to question accepted wisdom, changed how we see the world.
Teaching the history of this scientific concept helps students understand that science isn't a fixed body of facts. It's a living conversation across generations, one that students can join right now.
Why STEM Fair Belongs in Every Classroom
Science literacy is one of the most critical skills students in Grade 4–Grade 5 can develop. Observing, questioning, experimenting, and explaining, these habits of mind apply far beyond the science classroom.
STEM Fair provides a compelling hook for inquiry. Whether your classroom has a full lab setup or a single windowsill, this event invites students to engage with the natural and designed world with genuine curiosity.
Teaching science is also teaching humility, the understanding that we don't know everything, that questions matter as much as answers, and that being wrong is part of the process. These are lessons that last a lifetime.
How to Teach STEM Fair by Grade Level
Grade 4
Fourth graders are ready to explore complexity. For STEM Fair, use a structured discussion protocol, Socratic seminar, four corners, or philosophical chairs, to examine different viewpoints. Assign a short written reflection that asks students to take and defend a position.
Grade 5
Fifth graders can engage with primary sources, data, and big-picture thinking around STEM Fair. Assign an essay, multimedia presentation, or debate that asks: why does this matter? What are the different perspectives? What would you do? These questions build the critical thinking that defines college and career readiness.
STEM Fair Classroom Activities
Guided Inquiry Investigation
Students follow the scientific method to investigate a question connected to STEM Fair: ask a question, make a prediction, design a test, collect data, and draw conclusions. Even simple investigations build powerful scientific thinking.
Grade 4–Grade 5STEM Design Challenge
Present a real-world problem related to STEM Fair. Students work in teams to design, build, test, and improve a solution using provided materials. Debrief focuses on the engineering design process, not just the outcome.
Grades 2–5Scientist Biography Study
Students research a scientist connected to the theme of STEM Fair. They create a biography poster or "scientist trading card" and present it to the class. Discuss: what questions drove this scientist? What obstacles did they face?
Grades 2–5Nature Sketchbook
Students make detailed observational drawings of natural objects connected to STEM Fair's theme, plants, weather patterns, insects, rocks. They label parts and add one question per drawing. Builds observation skills and scientific vocabulary.
Grade 4–Grade 5Concept Mapping
Students create a concept map showing how key science ideas from STEM Fair connect to each other and to things they already know. This metacognitive tool shows students their own growing understanding.
Grades 2–5
STEM Fair Games & Interactive Ideas
Science 20 Questions
One student thinks of a science concept, object, or organism connected to STEM Fair's theme. Classmates ask yes/no questions to identify it in 20 questions or fewer. Builds scientific vocabulary and deductive reasoning.
Grade 4–Grade 5Lab Prediction Challenge
Before a demonstration or experiment, all students record their predictions. Reveal results and count how many students predicted correctly. Discuss: what prior knowledge helped? What surprised you? Builds scientific reasoning.
Grade 4–Grade 5Science Pictionary
Teams draw and guess science vocabulary, diagrams, or concepts related to STEM Fair. Students must illustrate abstract concepts, which reveals and deepens understanding in ways that writing alone cannot.
Grade 4–Grade 5STEM Feud
Modeled after Family Feud, ask questions where teams guess the most common answers about science topics related to STEM Fair. "Name a thing that needs sunlight to survive." Great for activating prior knowledge and misconceptions.
Grades 2–5Frequently Asked Questions
When is STEM Fair in 2027?
STEM Fair falls on February 15, 2027.
How do I teach STEM Fair to elementary students?
Start with a brief hook, a story, image, or question, that connects students to the topic personally. Then move into structured learning: discussion, research, or hands-on activity. Close with a reflection that asks students to connect what they learned to their own lives. Activities work best when differentiated by grade level for students in Grade 4–Grade 5.
What are the best STEM Fair activities for kids?
The most effective activities combine learning with engagement. For younger students: read-alouds, sensory explorations, simple art projects, and games. For older students: research projects, structured debates, STEM challenges, and writing tasks. The best activities always connect the event to real life and invite student voice.
Why is STEM Fair important for students to learn about?
STEM Fair season is here. Get students ready with worksheets on the scientific method, project planning, and presenting independent research. Teaching students about STEM Fair builds cultural literacy, historical thinking, and empathy, skills that support learning across every subject and prepare students to be thoughtful, informed community members.
What grade levels is STEM Fair appropriate for?
With the right scaffolding, STEM Fair can be explored at every grade level from PreK through Grade 5. The content is the same; the depth, text complexity, and task demand shift by grade. ClassWeekly offers differentiated resources for Grade 4–Grade 5.
What specific topics does STEM Fair cover in the classroom?
STEM Fair lessons typically cover Design-thinking and engineering challenges. Teachers can build a full lesson around these specific topics rather than a generic overview.
Free Teaching Resources for Every Occasion
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