Curated OER
Cabbage Juice Lab
In this acid and base instructional activity, learners use cabbage juice as an indicator to test the pH of various solutions. Students complete a table with the solution name, the color red and blue litmus paper turns, the color the...
Curated OER
Chemquest: Physical Changes or Chemical Reactions
Students explore physical and chemical changes. In this chemistry lesson plan, students will go outside to observe changes seen in nature. Students will then work in the lab to identify changes at different stations prior to doing a...
Curated OER
The Action of A Buffer Solution
In this buffer solution worksheet, students experiment with the addition of different solutions to a buffer solution and observe the changes in pH using a pH probe. Students describe the differences among the addition of pure water and...
Curated OER
Electrochemistry
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.
Curated OER
Acids and Bases
In this acid and base worksheet, students calculate the pH of solutions, sketch a titration curve, write equations used to determine the pH of solutions and determine the location on a titration curve of a given molar solution.
Curated OER
Acids/Bases and Buffers
In this acids, bases and buffers worksheet, students define terms, solve problems such as calculating the pH of solutions and the molarity of solutions and they write balanced equations of neutralization reactions.
Curated OER
Acid and Base Homework
In this acid and base worksheet, students answer 7 questions about acidic and basic solutions such as the color each turns litmus paper, the pH values, the balanced equations for neutralization reactions and their pH and concentrations.
Curated OER
Acids and Bases
In this acid and base worksheet, students are given terms related to acids and bases and their definitions. Students match the proper definition to the terms but cutting out the definitions and gluing them next to the proper term.
Curated OER
Living Environment
For this environmental lesson students complete a series of multiple choice and short answer questions on animal populations, cell structure and chromosomes.
Curated OER
Don’t Cry Over Spoiled Milk!
Seventh graders explore how milk spoils over time. In this biology lesson, 7th graders discover how pH changes as microorganisms enter the food and multiply. They explain the benefits of pasteurization process.
Curated OER
Science Lessons for Grade 7
Seventh graders construct a food chain based on pictures shown on the board. In this biology lesson, 7th graders describe the motion of particles as energy is changed. They explain how pH changes during neutralization.
Get Set for School
Capital Formation Chart
Practice makes perfect, especially when it comes to handwriting. These reference charts are excellent support for young children still developing their ability to print upper- and lower-case letters
Curated OER
H.D. Thoreau's Philosophy of Government
Students read an essay by H.D. Thoreau as analysis of his philosophy on government. In this Thoreau analysis lesson, students work in groups to paraphrase two of Thoreau's criteria for his beliefs about government. Students write a...
Curated OER
Acid(s)-Base(s) Detective
Students investigate acids, bases, indicators and universal indicators. In this acid and base lesson plan, students test 6 samples with litmus paper and determine if they are acids or bases. They separate out 7 samples using litmus paper...
American English
Welcome to the Color Vowel Chart
Focus English language learners' attention on word stress and phrase stress with a pronunciation chart that breaks the sounds into moving and non-moving vowel sounds. The chart tool uses colors and key words to indicate where to put the...
Curated OER
Odd One Out
One of these words doesn't belong! As they practice first-letter recognition, scholars examine rows of familiar objects to determine what letter each begins with. For each row of three items, they decide which does not begin with the...
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Indices and Standard Form
In this algebra activity, students solve exponential and problems using exponential properties. There are 17 questions, with an answer key.
National Gallery of Art
Islamic Art and Culture
Provided by the National Gallery of Art in Washington, this resource for teachers examines Islamic art, including calligraphy, arabesques, and geometric designs. A recounting of the spread of the faith and the tumultuous political...
King Country
Lesson 8: Communication - Day 1: Non-Verbal Communication
As part of their study of communication skills, class members practice using verbal and non-verbal techniques to appropriately express their feelings.
Mathematics Assessment Project
Security Camera
Only you can prevent shoplifting. Class members use a given floor plan to investigate the placement of a security camera. They must incorporate knowledge of area and percents to complete the task.
Curated OER
Nathaniel Hawthorne's—The Scarlet Letter
Designed for teachers, this guide to The Scarlet Letter is divided into background information about Hawthorne and Puritan New England, suggestions for teaching various ability levels, and ideas for extensions that include current events.
Virginia Department of Education
The Colligative Properties of Solutions
How can you relate colligative properties of solutions to everyday situations? Pupils first discuss the concepts of density, boiling and freezing points, then demonstrate how to accurately determine the boiling and freezing point of...
Curated OER
pH Pre-Lab: Acids and Bases
In this chemistry lab, students determine whether or not their saliva is acidic, basic, or neutral. After completing their test, they answer 6 analysis questions.
Curated OER
Acids and Bases-pH Experiment
In this chemistry lab activity, student use pH paper to test the pH of common household items. After collecting and charting their data, they complete 12 follow-up questions.