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Properties of Rocks
Pupils compare the properties of rocks. They identify objects made of rocky materials such as walls, sidewalks, etc. Students describe and group rocks based on their characteristics.
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Safe Subs
Students investigate ways to reduce use of hazardous materials. In this safe substitutes lesson, students review hazardous wastes used in many homes and possible safe substitutes for these harmful chemicals. Students write and decorate...
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Science-Unit on Matter-Gases
First graders understand that gases take up space even though you can't see or smell it. This is done through many experiments like trapping air in different sized bags, using balloons and plastic bottles, and blowing bubbles. They...
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Activity #6 'Nothing' Matters: A Demonstration
Students observe the 'pouring' of a gas. They compare the masses (weights) and densities of two gases. Pupils define the following terms: matter, mass, and density. Students answer questions after watching the demonstration.
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It's So Sticky Outside That...
Middle schoolers examine the phases of the water cycle and water's different forms it can have. They work in groups to create pantomimes to illustrate the water cycle to their classmates.
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Water 2: Disappearing Water
Students will observe the amount of water in an open container over time and also examine the amount of water in a closed container over time. They then will compare and contrast the sets.
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A Simple Viscosity Test
Fourth graders experiment with the viscosity of different liquids. They use a stopwatch to time the a steel ball as it drops through different liquids.
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Metric Mania
Middle schoolers observe how to measure in metric units. In this investigative lesson students compare different units of volume to see how things are measured.
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Activity #19 The Density of Alka Seltzer Gas
Students (teachers) complete the activity, they should not come in contact with Alka-Seltzer. They comprehend that the density of a gas can be calculated from its mass and volume. Pupils calculate the volume of gas generated by...
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Measure-mania
Students research the history of measurement in this instructional activity. They compare todays units of measurement to historical units of measurement. For example, they weigh themselves on a bathroom scale and figure out how many of...
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What Changes Occur When Water Freezes?
Students investigate the changes that occur at the molecular level when a liquid becomes a solid. They freeze water in baby jars and observe the changes that occur in the process.
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Chilly Discoveries
First graders make ice cream and determine what makes this liquid turn into a solid.
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Chocolate Asphalt Cookies
Students investigate basic engineering principles, road construction and material science through a unique and fun hands-on activity.
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Minuteman Missile National Historic Site
Students examine the difference between the Cold War and the "hot" wars and contrast the benefits of solid and liquid fuel ballistic missile systems of the era. The impact of the Cold War upon their communities is explored.
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Daily Survival Requirements of Water
Students will use inquiry science to complete an investigation. They create hypotheses predicting the changes water undergoes in becoming ice and determine how much ice needs to be melted to create one 8 oz. glass of water.
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Make Sense of Nature
Students participate in this program that heightens their awareness and curiosity of nature as well as their sense of adventure and exploring new surroundings. They identify and choose an object from nature after exploring it with other...
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Let's Settle It!
Students investigate and record data about sedimentation rates. They make a sedimentation bottle using aquarium gravel, sand and potting soil. They discuss the sedimentation rates that they see in their bottles.
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PLANTS LOVE AIR
Learners identify that plants cannot develop adequately without air and predict what happens to the leaf of a geranium brought to class. They draw a picture of what they think the leaf will look like after a week of being covered....
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Making Sense of Density
Students identify the concepts of density, mass, and volume that define the property of a substance. They also determine that the properties of materials, such as, density and volume, can be compared and measured by using rulers,...
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Measuring: Why Can't We All Just Get Along?
Young scholars examine why having standardized units of measurement is important. They investigate the use of non-standard measure, twigs, while measuring the piece of tape. Next, they experiment with straws, paper clips, and rulers...
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Particulate Matter: The Lorax
Students investigate how dirty air is outside. They read and discuss the book, The Lorax, by Dr. Seuss. They investigate using jars and lids to compare the dirt left each day as they remove the lids. They observe the lids and discuss if...
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Bridge Cable Corrosion
Students investigate the corrosion of different materials in the lab. In this chemistry lesson, students construct a bridge considering different bridge designs. At the end of the lesson, they play the role of scientists and engineers...
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Ourselves
Students use a website to name and compare external body parts of humans and other animals.
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Matter, Matter, Everywhere!
Eighth graders make inquiry about the existence of matter. A definition of the word is needed before students can engage in various activities. The application of knowing about matter is done in the working of experiments.