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In this event, given a scenario, a collection of evidence, and possible suspects, students will perform a series of tests. The test results along with other evidence will be used to solve a crime.

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This event is about chemical properties and effects of specified toxic and therapeutic chemical substances, with a focus on household and environmental toxins or poisons.

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This event will determine the participant’s ability to design, conduct, and report the findings of an experiment entirely on-site.

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In this event, one participant will write a description of an object and how to build it. The other participant will attempt to construct the object from this description.

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In this event, teams will estimate and then measure properties of identical objects including mass, area, volume, density, force, distance, time, and temperature. Teams will also perform metric unit conversions.

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In this event, teams will design and build a Tower (Structure) meeting requirements specified in these rules to achieve the highest structural efficiency.

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In this event, teams design, build, and test a mechanical device, which uses the energy from a falling mass to transport an egg along a track as quickly as possible and stop as close to the center of a Terminal Barrier without breaking the egg.

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In this event, prior to the tournament, teams will construct, collect data on test flights, analyze and optimize a free flight rubber-powered helicopter to achieve maximum time aloft.

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In this event, teams will cryptanalyze and decode encrypted messages using cryptanalysis techniques for historical and modern advanced ciphers.

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Learn how to identify evidence (unknowns) by performing tests such as acidity, solubility, magnetic properties, color, odor, etc.

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Learn about chemical properties through use of chromatography, separation of mixtures, serial dilution, determining pH (acid vs base). Learn how to identify chemical vs physical properties.

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Learn about household toxins, environmental toxins and toxic living organisms.

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You will create and conduct experiments: Examples: Use Charcoal to Purify Water, How does concentration of Borax or Sugar effect Crystal formation

You will also learn how to present your conclusion & data in a Claim, Evidence, Reasoning Statement.

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Learn how to provide instructions to another student so they can replicate an object.

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Teams build a Rube Goldberg-style device that performs a task through a series of energy transfers. The device is judged on creativity, accuracy, and efficiency.

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Participants construct wind turbines to generate electricity and are scored based on energy output and design. The event emphasizes understanding renewable energy principles.

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Students are tested on their knowledge of human body systems, including the respiratory, digestive, and nervous systems. The event includes both theoretical and practical components.

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In this event, you learn about the life cycle of stars and all about space in general. If you've ever been curious about Astronomy or stargazing, this is an excellent event!

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Teams apply epidemiological methods to analyze public health issues. They interpret data and propose strategies for disease prevention and control.

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This event challenges students to demonstrate knowledge of ecosystems, biodiversity, and environmental science. Teams analyze ecological interactions and address conservation-related problems.

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Teams identify and classify insects, learning about their biology, ecology, and significance. The event also covers insect anatomy and life cycles.

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Students explore the world of microorganisms, including bacteria, viruses, and fungi. They are tested on their roles in health, disease, and biotechnology.

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This event tests knowledge of light and its properties, including reflection, refraction, and lenses. Teams also perform hands-on tasks related to optical instruments.

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Teams design and build a device that launches a projectile using air pressure. The goal is to hit targets with precision at various distances.

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Participants use maps, atlases, and other tools to answer questions about geography and cartography. The event focuses on reading topographic and road maps.

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Teams demonstrate knowledge of Earth’s processes, focusing on topics like plate tectonics, earthquakes, and volcanoes. The event emphasizes geology and environmental changes.