As our 5th grade students start the shift from childhood to adolescence, it is important for them to be equipped with the knowledge and skills needed to take care of their bodies by making healthy eating choices! This unit strives to engage students in the task of crafting a healthy and delicious snack for younger students in their building. Students master Physical Science performance expectations (5-PS1-1, 5-PS1-2, 5-PS1-3, 5-PS1-4), while learning about the properties of different foods that make them healthy or not! The unit culminates with students constructing a snack for their 1st grade buddies.

In this hands-on inquiry activity, students will design and construct an apparatus that will permit an egg to survive a nine foot fall. Students are given limited materials, so they must critically think about the design and improvise strategies during the building of the apparatus

Students learn the basic relationship of Snell's Law, practice applying it to a situation, then are given another situation where it "doesn't work."??? This situation turns out to be one in which total internal reflection occurs. Students are then shown what happens with classroom apparatus.

2.51 is a 12-unit subject, serving as the Mechanical Engineering Department’s advanced undergraduate course in heat and mass transfer. The prerequisites for this course are the undergraduate courses in thermodynamics and fluid mechanics, specifically Thermal Fluids Engineering I and Thermal Fluids Engineering II or their equivalents. This course covers problems of heat and mass transfer in greater depth and complexity than is done in those courses and incorporates many subjects that are not included or are treated lightly in those courses; analysis is given greater emphasis than the use of correlations. Course 2.51 is directed at undergraduates having a strong interest in thermal science and graduate students who have not previously studied heat transfer.

Average inquiry level: Structured
In this lab, students will take on the role of a mineralogist by testing various physical properties of minerals, sorting minerals into categories with similar characteristics, and then creating a flowchart to use to identify minerals. This lab is designed for face-to-face instruction.

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The egg-drop activity is designed to help students develop a deeper understanding of the force created by wind resistance and how it interacts with the force due to Gravity. Students will note how surface area affects the resistance of a falling object as Gravity works on it. Students will record and share observations and questions regarding the experiment.

Relating angular displacement to distance traveled (or arc length) for a ball traveling in a circle. Derivation of formula for arc length.

Visual understanding of how centripetal acceleration relates to velocity and radius. Created by Sal Khan.

David explains how to determine the torque exerted by a non-perpendicular force. Created by David SantoPietro.

Ohm’s Law is V = IR, where V = voltage, I = current, and R = resistance. Ohm’s Law allows you to determine characteristics of a circuit, such as how much current is flowing through it, if you know the voltage of the battery in the circuit and how much resistance is in the circuit. Created by Sal Khan.

Students investigate air resistance using many objects. No formal lab procedure, just a few simple instructions leaves a guided-inquiry lab activity.

This activity is a project where students build a catapult and analyze the energy transformations, role of Newton's Laws, and role of friction and other forces.

This resource contains several mini-explorations using a slide projector as a light source to investigate light and the properties of images. These activities can be used as a class demonstration or as learning stations. This guide also includes information about the "anatomy" of slide projectors and how they work. Learners and educators are encouraged to "tinker" with the equipment to find the best conditions and methods. Note: the cost of the projector is not included in the total cost of materials.

This is a challenge based activity in which students use augmented reality and trial and error in order to determine how changes to a quadratic equation affect the shape of a parabola. Students use the Geogebra AR app to manipulate equations and change the parabola to fit around a physical object.

Too many of our students are physically unable to perform movements that should be simple for their age group.  This workout is designed to challenge students out of their fitness comfort zone without deterring them from wanting to live a life of good health and fitness.

In this video segment adapted from Design Squadí_í_íŹa PBS TV series featuring high school contestants tackling engineering challengesí_í_íŹlearn about the fundamentals of sound as student teams create percussive and stringed instruments for a local band.

This is a hands-on lab activity about the water cycle, specifically evaporation and condensation. Using materials such as clay, ice and a lamp, learners will observe the relationship between temperature and condensation and temperature and evaporation. They will then draw a diagram or a concept map of the water cycle. Background information, common preconceptions, a glossary and more is included. This activity is part of the Aquarius Hands-on Laboratory Activities.

Many different types of landforms make up Earth’s topography. Several major categories of landform define that smaller portion of the planet not covered by water, including mountains, plains, plateaus and valleys. These can be formed by a variety of natural forces, including erosion from water and wind, plate movement, folding and faulting, and volcanic activity.

Student teams conduct an experiment that uses gold nanoparticles as sensors of chemical agents to determine which of four sports drinks has the most electrolytes. In this way, students are introduced to gold nanoparticles and their influence on particle or cluster size and fluorescence. They also learn about surface plasmon resonance phenomena and how it applies to gold nanoparticle technologies, which touches on the basics of the electromagnetic radiation spectrum, electrolyte chemistry and nanoscience. Using some basic chemistry and physics principles, students develop a conceptual understanding of how gold nanoparticles function. They also learn of important practical applications in biosensing.