Curated OER
Exploration of Balance
Learners participate in activities in which they focus on patterns and relations that can be developed from the exploration of balance, mass, length of the mass arm, and the position of the fulcrum. They construct and use a two-pan...
Perkins School for the Blind
Conservation of Mass
How do you teach a student with visual impairments about the conservation of mass? You use tactile models that represent the theoretical concept. Baking soda and vinegar are used to add gas to a deflated balloon. Learners will feel the...
Curated OER
Activity #3 Finding Mass
Students use graph paper to construct a graph and determine the slope of a straight line. They determine the weight (mass) of paper clips with a pan balance. Pupils weigh an unknown number of paper clips, and to interpret the graph to...
Curated OER
Using the Balance
Students determine the mass of various objects. In this integrated math and science lesson, students use an arm balance to compare a known object to a combination of washers with a fixed weight. Students record data, construct a bar...
Curated OER
Density Determination
Students observe 2 demonstrations of density. In this density lesson plan, students observe a vial with various substances of different densities. Students then observe the differences between a diet coke and a regular coke can when on a...
Curated OER
Balancing Act
Second graders identify the attributes of various shapes and estimate the weight of the objects. In this geometry lesson, 2nd graders identify the attributes of concrete objects and use a pan balance to weight them.
Curated OER
Making It Balance
Students listen to story, "The 100-Pound Problem," compare their weight with character in story, and weigh different classroom items using nonstandard units and standard units. They experiment with different items that can make scale...
Curated OER
The Inertial Balance
Students weigh objects using a triple beam balance. For this mass lesson, students use an inertial balance made with a metal rod to measure and graph vibrations of varying numbers of pennies in a bucket. References and discussion prompts...
Curated OER
Student Exploration: Weight and Mass
In this student exploration-weight and mass activity, student use the Weight and Mass Gizmo to answer questions and fill in charts with estimating and measuring.
Curated OER
Using Density to Identify Metals
Middle schoolers learn how to measure the density of metals. In this density of metals lesson plan, students measure the density of various metals in order to determine what metals were substituted in a king's crown, scepter, breast...
Curated OER
Comparing Densities of Different Liquids
Students experiment with a variety of liquids to calculate density. In this integrated science and math lesson plan, students listen to a story in which the characters must prove and explain why 5 "mystery" liquids react in a certain...
Curated OER
Weightlessness
Students compare and contrast the terms "weight" and "mass". In this physics lesson, students observe an experiment in which objects are placed on a balance scale and weighed under different circumstances. Partners drop items and observe...
Curated OER
Mass and Density of an Irregular Solid
In this physics worksheet, students determine the density of irregular solids using water displacement method to complete 7 problems and short answer questions.
Curated OER
IS MASS THE SAME AS WEIGHT?
Students see the difference between weight and mass when they examine the method of measuring each of them.
Curated OER
Measuring Matter
Explore various types of measurement with fourth graders. They will practice using balance pans to measure the weight of a coin and a graduated cylinder to determine the displacement volume for a bolt. The metric system will be the focus...
Curated OER
Applied Science - Science and Math Post Lab
Learners utilize a balance scale. In this applied science lesson, students compare the weights of two objects using an elementary balance scale. Learners balance the scale with weights to find how heavy an object is.
Curated OER
Thirsty Rocks: Please "Porous" a Drink!
A simple activity goes a long way in demonstrating the property of porosity to your rock hounds. They will mass a specimen of dry sandstone and then soak it in a pre-measured amount of water. After seven minutes, they once again measure...
Curated OER
Graphical Determination of Density
Students determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume graph.
Curated OER
Creating Impact Craters
Sixth graders simulate the creation of impact craters on Mars.Through the creation of model surfaces, the effects of an impacting object's mass, velocity and size are determined, and the features of the resulting crater are identified.
Curated OER
Why Cheerios Don't Sink
Students investigate Archimedes' Principle and show how it relates to density. In this Archimedes' Principle lesson plan, students experiment with a beaker of water, a Styrofoam "boat" and a weight. They predict what will happen when the...
Curated OER
How Much Does a Bear Weigh?
Students estimate how many children in their class it would take to equal the mass of one adult bear. They then weigh and record their measurement on a chart to check their estimate.
Curated OER
Weightlessness
Eighth graders study weight, force and mass as it pertains to the earths pull. For this weightlessness lesson students are divided into groups and complete an activity.
Curated OER
The Effects of Meteor Impacts
Learners investigate meteor impacts on the Earth's surface by using different size balls and charting their impacts, given their diameter and mass.
Curated OER
Density-Qualitative and Quantitative
Students investigate density using film canisters filled with different density materials and larger objects of varying density. In this density lesson plan, students discuss the concept of density and rank film containers from dense to...