Curated OER
The Weight of Water
Students participate in an experiment about the weight of water. They work together to discover that seawater is more dense than fresh water. They also determine which objects float and sink.
Teach Engineering
Buoyant Boats
Eureka! Using the clay boats made in the previous lesson, learners investigate the idea of buoyancy and water displacement to finish the last installment of five in a Floaters and Sinkers unit. Their observations during the activity...
Curated OER
Buoyancy: Who Sank the Boat?
Students examine whether objects will sink or float. In this buoyancy instructional activity students bring in objects and experiment to see if they sink or float.
Curated OER
Gift for the Indians: Model of the Mayflower in the Ocean
Students build a miniature replica of the Mayflower. They make the boat float in a cup of water while studying the concept of gift giving on Feast Day.
Curated OER
Introduction to Density
Seventh graders discover the definition of density through a demonstration using ethanol and ice cubes and a class discussion using a SMART Board to illustrate formulas and calculations. Students finish the instructional activity by...
Curated OER
Stacking Water
Students experiment with different salinities of water using straws and different colors of water. They collect and interpret data from the experiment.
Curated OER
The Good Microbes
Some microbes are beneficial for humans. This resource asks learners to identify beverages that contain healthy microbes. There are six beverages shown, and pupils must place a check mark next to the ones they think contain healthy...
Curated OER
Our Ever Changing Earth
First graders study ways in which the earth changes due to erosion and weathering in this series of lessons.
Curated OER
Day Two: Generating New Questions
Students investigate buoyancy by participating in a lab experiment. For this density lesson, students utilize vinegar and alcohol in beakers and attempt to float different items in them. Students analyze which items float and do not...
Curated OER
Do You Know Bamboo?
Students understand the properties of Bamboo and what it can be used for. In this bamboo lesson, students with bamboo and compare and contrast to wood. Students share their findings.
Curated OER
Layers of the Earth
In this layer of the earth worksheet, students label and color each layer of the earth. Then students are asked to describe each layer below.
Curated OER
Life Cycle of a Butterfly
In this worksheet on the life cycle of the butterfly, students look at 4 pictures representing the life cycle stages, and choose words from a word box that match each picture. Students then number the pictures in the correct order of...
Curated OER
Theory of Plate Tectonics
In this plate tectonics worksheet, student answer 15 multiple choice questions about plate movement, types of boundaries, collision of plates, continental plates, and the lithosphere.
Curated OER
Condiment Diver: The World's Simplest Cartesian Diver
Young scholars examine buoyancy. In this density lesson students form a hypothesis, collect data and draw a conclusion using the data.
Curated OER
Buoyancy
This is a brief survey of the states and properties of matter directed toward upper elementary physical scientists. Solids and liquids are compared. Density and buoyancy are related. Use this presentation just prior to demonstrating...
Teach Engineering
What Floats Your Boat?
Clay's as good a material as any to build a boat, right? An introductory lesson sets the stage for two activities associated with buoyancy. The first involves building boats out of clay, while the second uses these boats to measure the...
Curated OER
Water Density and Stability Lab
Students observe how different water densities and salinity control the depth at which different water masses occur. Submarines are used as a case study. This is a well-designed with an excellent worksheet.
Curated OER
Exploring the Properties of Matter in the Preschool
Students study the properties of the physical and natural world. In this properties of the physical and natural world activity, preschool students work at discovery tables to see how simple machines work, what happens when items are put...
Curated OER
Deducing Density
In this deducing density worksheet, students follow the procedures to set up an experiment about objects floating in water and liquids of different densities, answer questions, collect data and complete charts.
Curated OER
Pumpkins, Pumpkins, Pumpkins
Pupils identify and interpret the lifecycle and parts of the pumpkin. Students utitlize interactive ways to discover this process. Pupils create a big book of their own by researching further information about pumpkins and what makes a...
Curated OER
Buoyant Boats
Students design and construct a boat out of aluminum foil and a few other simple materials. The boats then be tested by floating them in water, then adding mass until they sink. They explore the various shapes of boat construction.
Curated OER
Build Your Own Submarine
Learners construct their own submarine following a certain procedure. In this physics lesson plan, students calculate the density of objects using a mathematical formula. They explain why some object floats in water while some do not.
Curated OER
How Fish Maintain Neutral Buoyancy
For this buoyancy worksheet, learners read about neutral buoyancy and that the downward force of gravity is equal and opposite to the upward force of water. They answer four critical thinking questions about buoyancy.
Reach Out!
Paper Clip Sailing
Students explore water, molecules, and surface tension. In this floatation lesson, students discover why some objects are able to float on water as they follow the procedures included in this activity.