American Chemical Society
Conservation of Mass
It may take up less space, but the mass stays the same. Tackle a common misconception about conservation of mass using a hands-on instructional activity. Learners measure the mass of substances before and after melting, dissolving, and...
Cornell University
Chemical Reactions
Investigate the Law of Conservation of Mass through a lab exploration. Individuals combine materials to initiate chemical reactions. They monitor for signs of reactions and measure the masses before and after the reactions for comparison.
Purdue University
Designing a Device Utilizing a Balloon Filled with Carbon Dioxide
Don't waste all that carbon dioxide. Scholars first produce carbon dioxide by mixing baking soda and vinegar. They measure the masses of the reactants and products to verify the law of conservation of mass. As a culminating activity,...
Curated OER
Slam On the Brakes!
Fifth graders study the concept of momentum and its application by Newton in his studies. They view a demonstration and complete an experiment with toy cars on a racetrack that shows them the properties of momentum and how velocity and...
Curated OER
Changes In Matter, Not In Weight
Fifth graders investigate different objects and the examine the correlation of mass and weight. They conduct the experiment with the help of background information provided by the teacher and record observations before making...
Teach Engineering
Exploring Energy: Kinetic and Potential
The potential of the energy in the class is moving. The third segment in a six-part unit on energy provides a deeper understanding of kinetic and potential energy. Learners understand the relationship between mass, speed, and energy and...
Cornell University
Polymers: Instant Snow
Is it easy to make snow? Scholars use critical thinking skills as they investigate the concept of polymers by making snow. The class tests several different variables and takes measurements over the course of several days. They then...
Curated OER
Move It!
Students observe a demonstration presented by the teacher covering different types of energy. They participate in an experiment where they study numerous physics vocabulary words and visit websites that demonstrate examples of these...
Curated OER
Too Heavy For Me
Students explore the different arrangement of air molecules in high and low air pressure masses. They compare the temperature of high and low pressure masses and discover how a barometer works.
Purdue University
Design of an Earthen Dam for a Lafayette Neighborhood
How do dams support bodies of water? Scholars engage in a hands-on STEM activity where they design, build, and test dams to learn about bodies of water and how humans use natural resources. They learn how criteria and constraints affect...
Curated OER
Skateboard Disaster
Students conduct a hands-on experiment with collisions between two skateboards of different masses. They are introduced to the concept of conservation of momentum in collisions and consider how their observations might help engineers...
Curated OER
Chemistry: Chemical Reactions
Learners investigate chemical reactions. In this chemistry lesson, students burn magnesium and record the mass. Learners list five chemical reactions they see everyday.
Curated OER
TE Activity: Super Spinners!
Students make spinners to investigate rotational inertia, rotational speed, angular momentum, and velocity. They make two sets of spinners that have different mass distributions and shapes. They complete a worksheet while experimenting...
LABScI
Kinematics: The Gravity Lab
Falling objects can be brutal if you don't protect your noodle! Scholars explore the motion of falling objects through measuring short intervals to determine if the distance traveled varies with time. Building off of this, scholars...
Curated OER
Sports and Science
Using footballs, basketballs, tennis balls, and more, learners conduct experiments to illustrate Newton's Laws of Motion. The experiments are conducted outside, and require them to throw, kick, and hit a variety of balls. Your class...
Curated OER
Recycling!
The students recall events from Dr. Seuss' story The Lorax and make connections to environmental issues affecting their lives. They are expected to reflect on the facts of the story and respond verbally stating the inferences they made...
Curated OER
Bat Ecology
Students, through hands on games and activities, discover how bats live and how bats benefit ecosystems. They play a game designed to show them how echolocation works and another to show how mother bats locate their young through their...
Curated OER
Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
Other popular searches
- Law of Conservation of Mass
- Conservation of Mass Labs
- Conservation of Mass Law
- Conservation of Mass Water
- Conservation of Mass Lesson