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Worksheet
Curated OER

Molar Mass of Butane

For Students 10th
This lab sheet gives a detailed procedure for your class to find the mass of Butane.  There is a complete guide for calculations, data analysis, and conclusion.
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Lesson Plan
Curated OER

To Float or Not to Float - A Lesson on Density

For Teachers 7th - 8th
Students observe and experiment with the concept of density. This is done using a simple experiment that helps them to apply scientific principles of observation and proving a hypothesis.
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Lesson Plan
Curated OER

The Metric System

For Teachers 5th - 6th
Students practice converting metric measurements by completing the activities listed in this lesson. They first practice measuring common objects. They then convert metric measurements using the included worksheet.
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Lesson Plan
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Density Of A Material

For Teachers 11th - 12th
Students determine the density of a material created in the laboratory and observe physical and chemical changes. They engage in a lab activity, and answer questions on a worksheet imbedded in this plan.
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Lesson Plan
Curated OER

Physical and Chemical Changes

For Teachers 4th - 5th
Students observe examples of physical changes that can take place between the three states of matter and develop common sense and intuition in distinguishing between chemical and physical changes. They observe diagrams on the board from...
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Worksheet
Curated OER

Porosity and Permeability Lab

For Students 8th - 10th
In this porosity and permeability worksheet, students experiment with different types of soils such as sand, gravel, pebbled and rocks. They put each soil type in a beaker and pour water in being sure to measure the amount of water they...
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Lesson Plan
Curated OER

Parts-Per-Million Concentration Lab

For Teachers 6th - 8th
Students develop a comprehension of parts per million as a concept. They work in teams to create successive dilutions of a solution to reach a parts-per-million concentration. Students list what they think the atmosphere is made of. They...
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Worksheet
Curated OER

Student Exploration: Mineral Identification

For Students 8th - 9th
In this mineral identification worksheet, students read nine vocabulary words and answer 5 short answer and fill-in-the-blank questions regarding minerals. There are four additional pages of related activities. 
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Worksheet
Curated OER

Measuring

For Students 6th - 8th
In this science worksheet, students concentrate on attaining new knowledge of the science standard using the creative medium of games and puzzles.
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Lesson Plan
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Why Cheerios Don't Sink

For Teachers 8th - 10th
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...
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Lesson Plan
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What Floats Your Boat?

For Teachers 6th - 8th
Young scholars are introduced to the concept of buoyancy. The Video used in this lesson plan demonstrates and explains the characteristics of objects that sink and float. It presents the concepts of displacement, weight, and buoyancy.
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Lesson Plan
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Oil Floats, Right?

For Teachers 5th - 6th
Students examine the properties in oil in water. In this mixture lesson, students read about the Lophelia II 2010: Cold Seeps and Deep Reef Expedition and look at images of deep sea ecosystems. They experiment or participate in...
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Worksheet
Curated OER

Quantitative Analysis of Vinegar Lab

For Students 10th - 12th
In this quantitative analysis worksheet, students perform a lab to determine the amount of acetic acid in vinegar by doing a titration. They use an indicator phenolphthalein to determine the endpoint of the titration.
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Lesson Plan
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Chemistry Lab-Heat of Fusion

For Teachers 9th - Higher Ed
Students determine the heat of fusion of ice. In this heat of fusion lesson plan, students use a calorimeter to measure the molar heat of fusion of ice. Students determine the heat required to melt one mole of ice using hot water and ice...
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Lesson Plan
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Enzyme Grabbers

For Teachers 7th - 10th
Students perform two experiments to show the properties of enzymes. They use pectinase to produce apple juice from applesauce to show enzyme action and then taste the difference between raw and boiled papaya seeds as evidence of enzyme...
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Lesson Plan
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The Relationship Between Salinity and the Density of Water

For Teachers 7th - 9th
Students investigate density and salinity of water. In this density and salinity lesson plan, students find the density of objects and liquids and show the relationship between the salinity and density of water. Students add salt to...
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Lesson Plan
Curated OER

Properties of Matter

For Teachers 9th - 12th
High schoolers investigate the properties of matter. For this properties of matter lesson, students observe containers of different metals and discuss their properties including density. High schoolers find the density of an unknown...
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Lesson Plan
Curated OER

Big Enough?

For Teachers 5th - 6th
Students explore the concept of density and buoyancy. In this physics lesson, students discover the different factors that affect an object's density and buoyancy in water. Students conduct several investigations to further understand...
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Lesson Plan
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I've Got That Sinking Feeling

For Teachers 6th - 8th
Students design a simple boat and predict how much weight it can carry. They should also discover why objects float or sink and how this can be determined experimentally. A great lesson on buoyancy!
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Worksheet
Curated OER

WS 1.9-Review Calculations

For Students 10th - 12th
For this calculations worksheet, students find significant figures in numbers, they determine densities of substances and objects, they convert from one metric unit to another and they determine the appropriate unit of measurement for...
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Worksheet
Curated OER

WS 1.9 Review-Calculations

For Students 10th - 12th
In this calculations review worksheet, students convert from one metric unit to another, they identify significant figures in numbers, they find density of substances, and they solve problems using dimensional analysis.
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Lesson Plan
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Are You a Trend Setter?

For Teachers 7th - 12th
Learners are introduced to the periodic table of elements. They devise and perform and experiment in which they determine the density of specific elements. They use their results to predict the density of other elements in the same group.
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Lesson Plan
Curated OER

Just How Thick is Aluminum Foil Anyway???

For Teachers 9th - 12th
Students determine the density and thickness of a piece of aluminum foil. In this density and thickness of materials lesson plan, students experimentally find the density of a piece of aluminum foil and compare it to the theoretical...
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Lesson Plan
Curated OER

Mini Rockets

For Teachers 10th - 12th
Students explore gases. In this chemical energy lesson, students will observer chemical reactions and infer a conclusion about reaction producing gasses.

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