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Worksheet
Curated OER

Unit 7 Acid and Base

For Students 9th - 12th
A series of 25 multiple choice questions is presented to chemistry learners to review properties of acids and bases. A page of notes precedes the questions and contains information about the Arrhenius and Bronsted-Lowry definitions,...
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Activity
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Curated OER

Golf and Divorce

For Teachers 9th - 12th Standards
There seems to be an interesting relationship between the increasing numbers of golf courses and divorce. Assess student understanding of correlation and causation by asking them to explain what it is. Use this short activity as a class...
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Activity
Illustrative Mathematics

Watch out for Parentheses

For Teachers 5th - 7th Standards
It is important for the algebra learner to understand the use of parentheses. Mathematicians of all levels can make errors with nested parentheses. This will give them some practice. It makes for a good class starter or quick assessment.
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Lesson Plan
Illustrative Mathematics

Video Streaming

For Teachers 7th - 9th Standards
Your movie fans will be interested in this resource. They will compare video streaming plans. One plan charges a set rate per month and a reduced viewing fee, and the other has a flat rate per each video viewed. Unfortunately, students...
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Worksheet
Curated OER

Quiz on pH, Acids, Bases, Alkalis, Neutralisation and Salts

For Students 10th - 12th
In this chemistry worksheet, students complete 5 multiple choice questions by selecting the correct answer from the drop down box.
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Lesson Plan
Curated OER

Chemistry: Acids and Alkalis

For Teachers 9th - 10th
Students identify substances that are acids and alkalis. In this acids and alkalis instructional activity, students conduct tests to determine if given substances are acids or alkalis. They test substances and explain the different...
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Worksheet
Curated OER

Solving Inequalities

For Students 9th - 11th
In this inequalities instructional activity, students solve and graph inequalities. They shade the answer region. Explanations and examples are provided at the beginning of the document. Answers are at the end of the instructional...
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Lesson Plan
Curated OER

Applying Trigonometric Functions To Real Life

For Teachers 9th - 11th
Students examine where trigonometry exists outside the classroom. In this trigonometry lesson plan, students create trigonometric functions to match the data provided and to solve word problems relating to the real world.
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Lesson Plan
Curated OER

The Measurement Of Acids And Bases

For Teachers 6th - 8th
Students investigate the differences in chemistry between an acid and a base substance. They conduct measurements based upon the pH scale and then answer the questions included in the lesson. The information for the lesson is included in...
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Lesson Plan
Curated OER

Let's Take a Trip!

For Teachers 6th
Sixth graders plan a trip for a family of four choosing their travel plan by studying maps to decide upon a route and visiting Websites to get airline and travel schedules. They use ratios and proportions as well as converting fractions...
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Lesson Plan
Curated OER

The Colors of Chemistry

For Teachers 6th - 7th
Young scholars investigate the acidity and alkalinity of common household products in an experiment. They use red cabbage juice and litmus paper to show the difference between strong acids and bases as they work with vinegar, dish...
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Worksheet
Curated OER

A Simple Thermoetric Titration

For Students 9th - 12th
In this thermometric titration worksheet, students investigate the changes in temperature when an alkali is neutralized by an acid. Students graph their results from the titration and draw 2 best fit lines on their graph. Where the lines...
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Lesson Plan
Curated OER

The Stained Glass Window

For Teachers 6th - 8th
Students use centimeter rulers and the attached worksheet containing a scale drawing of a stained glass window. The actual measurements of the stained glass window are given, and students are asked to find the actual measurement of the...
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Lesson Plan
Curated OER

The Motion of a Virus Through a Population

For Teachers 8th - 12th
Students test the factors that influence the rate at which a virus spreads through a population. They complete a lab activity then discuss data collected and review and answer a set of questions.
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Worksheet
Curated OER

D-block Ions as Catalysts

For Students 9th - 12th
For this catalysts worksheet, students use transition metals ions to catalyze oxidation reactions of iodide ions. Students measure the rate of the reactions by measuring free iodine as a product.
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Lesson Plan
Curated OER

Farm Stories, Animal Webbing, Favorite Farm Animal Graph

For Teachers K
Students brainstorm animals they would expect to see on a farm. They save these on a Kidspiration web. Students watch or read a farm story. They discuss the characters. Students vote for their favorite farm animal and crate a graph using...
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Lesson Plan
Curated OER

Metric Olympics

For Teachers 5th - 8th
Young scholars participate in a Metric Olympics event and use metric measurements to measure actual performances in their events. They throw a plastic straw for a javelin event, participate in a long jump and high jump event, and a...
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Lesson Plan
Curated OER

America's Heartland

For Teachers 5th
Fifth graders investigate imports and exports to discover its importance to America as a world power.  In this Imports and exports lesson, 5th graders discuss how climate and natural resources aid a country in becoming a world...
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Lesson Plan
Curated OER

Why Does Alka-Seltzer Make Your Upset Stomach Better?

For Teachers 9th - 12th
Students examine and discuss the types of acids found in the stomach. They determine Alka-Seltzer is an acid based on tests. They discuss how this type of acid makes one stomach feel better.
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Lesson Plan
Curated OER

Thermodynamics

For Teachers 9th - 12th
Students investigate energy involved for bonds to form and break. In this thermodynamics lesson plan, students experiment with chemical reactions to observe endothermic and exothermic reactions, they explore entropy and the effects of...
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Interactive
Curated OER

BJT Amplifier Troubleshooting

For Students 10th - Higher Ed
For this electrical circuit worksheet, students answer a series of 11 open-ended questions about BJT amplifiers and how to troubleshoot these circuits. This worksheet is printable and the answers are revealed online.
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Worksheet
Curated OER

Electrochemistry

For Students 10th - Higher Ed
In this redox worksheet, students answer 8 questions. They use a diagram of a Galvanic cell to answer questions as well as write balanced equations and solve problems.
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Lesson Plan
Curated OER

Water Quality Monitoring

For Teachers 6th - 12th
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Lesson Plan
Curated OER

Life is Full of Problems

For Teachers 3rd - 6th
Pupils use the problem solving strategy of guess and check to investigate math word problems. They determine which problem solving strategy or strategies would work best in problem situations.