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Assessment
Concord Consortium

Center of Population

For Students 7th - 12th Standards
Let the resource take center stage in a lesson on population density. Scholars use provided historical data on the center of the US population to see how it shifted over time. They plot the data on a spreadsheet to look the speed of its...
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Worksheet
Curated OER

Worksheet 1

For Students 9th - 10th
In this worksheet, students calculate the density, molar mass, and volume of given word problems. Students also calculate the partial pressure of the gases given in the particular problem.
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Lesson Plan
Curated OER

Marine Debris on the Chesapeake Bay

For Teachers 9th - 10th
Students use website to study estuarine debris data. They study the density of marine debris.
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Lesson Plan
Curated OER

Can You Make A Penny Float?

For Teachers 3rd - 5th
Students explore the concept of density by trying to make a penny and other materials float.
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Worksheet
Curated OER

Introduction to Science

For Students 7th - 10th
In this science measurement worksheet, students practice calculating volume, density, and area as it relates to science experiments. This worksheet has 4 multiple choice and 2 problems to solve.
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Lesson Plan
Alabama Learning Exchange

The Composition of Seawater

For Teachers 9th - 12th Standards
Students explore the concept of finding the composition of seawater.  In this finding the composition of seawater instructional activity, students make a saturated salt water solution.  Students discuss why there is variation in ocean...
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Lesson Plan
Curated OER

Is Purple Loosestrife a Problem Near Our School?

For Teachers 5th - 9th
Students explore to investigate if the distribution of Purple loosestrife around the school district area is relevant to its distribution and control. They create a comprehensive map to support their thesis and data and then head out...
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Lesson Plan
Curated OER

Density

For Teachers 9th - 12th
Pupils, in groups, design a procedure to calculate the mass of gas molecules in the classroom by measuring the volume of the classroom and researching the density of air. They apply changes in air density with altitude and effects on a...
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Worksheet
Curated OER

Ideal Gas Problems

For Students 10th - Higher Ed
In this ideal gas worksheet, students review Boyle's law, Charles's law, and Avogadro's principle. Students use this information to complete 3 problems.
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Worksheet
Curated OER

Chemical Compounds

For Students 10th - 12th
In this chemical compounds worksheet, students write the name or chemical formula for the given compounds. Students determine the mass of a cylinder and a given volume of ethanol. This worksheet has 2 fill in the blank questions and 2...
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Worksheet
Curated OER

Discussion Sheet 7: Exponential Growth

For Students Higher Ed
In this exponential growth worksheet, students determine the population of a country. They set up an integral which represents the mass of an abject and determined the total accumulation of snow in a region. This one-page worksheet...
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Lesson Plan
Curated OER

Sink or Float

For Teachers 2nd
Second graders explore floating and sinking and make predictions about whether certain objects are likely to sink or float. They read the story Who Sank the Boat? by Pamela Allen. Pupils loacate rhyming words and discuss the events of...
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Worksheet
Curated OER

Ranking Molecular Properties Based Upon Intermolecular Forces

For Students 11th - Higher Ed
A splendid chart of information about chemical bonding tops the first page. In it you will find information on London forces, permanent dipoles, hydrogen bonds, ionic bonds, and covalent bonds. A four-step process for assigning...
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Worksheet
Curated OER

Are Our Chemical Measurements Accurate or Precise?

For Students 8th - 12th
What is the difference between accuracy and precision? This worksheet has students define the terms accuracy and precision, and compare bulleye diagrams to find examples of both. Students analyze given data and determine the accuracy and...
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Lesson Plan
Curated OER

Annual Wetland Plant Diversity Survey

For Teachers 9th - 12th
Learners locate an area of marsh and, by measuring the total number of individual plants in a sample area, determine whether purple loosestrife population density is correlated to the total plant diversity of the community. They...
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Worksheet
Curated OER

Study Guide: Rational Numbers

For Students 6th - 8th
In this rational numbers worksheet, students solve and complete 8 different problems that include applying the comparison property and density property for rational numbers. First, they replace each blank with the correct symbol to make...
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Lesson Plan
Curated OER

Mountain Lions in Arizona Overview

For Teachers 6th - 12th
Here is an overview to a unit on the mountain lions of Arizona. Six different lessons take youngsters on a complete investigation of the adaptations, diet, population density, and management of these beautiful wild cats. Each of the...
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Assessment
Mathematics Assessment Project

A Golden Crown?

For Students 7th - 8th Standards
In this assessment task, learners determine whether a crown with given information is composed of pure gold. The task expects algebraic and numerical solution methods, so unlike Archimedes, no bathtub is necessary.
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Lesson Plan
Curated OER

Week 8 - Sea Life

For Teachers 3rd - 5th
Using a magnifier, mini marine biologists examine the barbules of a bird feather. They swirl the it into a mixture of oil and water and then re-examine the feather. After the activity, discuss how the oily feathers pose a problem to sea...
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Lesson Plan
Curated OER

Examine Methods of Reporting Research Results

For Teachers 10th - Higher Ed
Students analyze a research report and the list of components needed in a research report and then identify those components based on a set of standards using the scientific method. They collect data which can be used for a graphical...
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Lesson Plan
Curated OER

Investigating Space Requirement of Seed Plants

For Teachers 5th - 8th
Students use scientific methods to investigate the effects of overpopulation of seed plants on growth in a limited living space. Students relate seed plant population findings to that of other organisms.
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Lesson Plan
Curated OER

Floating Pencil

For Teachers 4th - 8th
Students discover how salt water makes a pencil float better than freshwater by measuring and comparing the lengths of the portion of the pencil that floats above the water surface. They then determine if an unknown water sample is...
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Lesson Plan
Curated OER

Rising Waters

For Teachers 4th
Fourth graders rank balls by size from smallest to largest and from lightest to heaviest and then by how much they made the water rise. They then discuss why certain balls make the water rise higher than do other balls.
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Worksheet
Curated OER

WS 5.4 Ideal Gas Law

For Students 10th - 12th
In this gas worksheet, learners use the ideal gas law to find volumes of gases, pressure of gases, moles of gases, mass of gases and molecules of gases. They find unknowns at standard temperature and pressure and they calculate the...

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