Lesson Plan
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Activities of the Immune System (Activity 1)

For Teachers 9th - 12th
Students cut an apple in half and cover half with plastic wrap. They place drops of liquid on each half and discover how our skin protects us. They answer discussion questions to end the lesson.
Worksheet
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Good Advice 3

For Students 5th - 6th
In this language arts learning exercise, students match 20 questions with their logical "good advice" answers. Example: Do you always wake up late? (Buy an alarm clock!)
Worksheet
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Math Word Problems

For Students 2nd - 4th
In this math word problems worksheet, students complete word problems dealing with numbers 1 through 10. Students solve 5 math word problems.
Worksheet
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Magic Tree House #13: Reading Questions

For Students 3rd - 5th
Reading comprehension questions for the 13th Magic Tree House book, Vacation Under the Volcano, are divided by chapter. Each chapter warrants three to five questions. They cover basic comprehension, vocabulary, and some inference.
Lab Resource
Creative Chemistry

Making Soap

For Students 9th - 12th
In this soap instructional activity, students produce soap in the laboratory and test their product by using it to wash away engine oil. Students answer four questions about tests they perform on their soap.
Lesson Planet Article
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Enzymes in Action

For Teachers 4th - 8th
You can use these easy and inexpensive labs to demonstrate enzyme activity.
Worksheet
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Solving time word problems

For Students 2nd - 3rd
In this time instructional activity, students solve word problems dealing with the concept of time. Students complete 12 time word problems.
Lesson Plan
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Sad Seasick Sailors

For Teachers K - 2nd
Students role play the voyage on the Mayflower. In this United States history lesson, students play the parts of Pilgrims and sailors and discuss how to solve various conflicts during the "journey."
Lesson Plan
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Solubility of Gases in Liquids

For Teachers 9th - 12th
High schoolers observe demonstrations to show the solubility of gases in liquids. In this gases lesson, students discover the relationship between temperature and pressure to and how they affect the solubility of gases in liquids. High...
Worksheet
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Harvey Andrews - The Man and the Music

For Students 9th - 12th
High schoolers can hone their research skills by using the Internet to find the answers to the trivia questions presented in this on-line worksheet. This particular worksheet focuses on questions that have to do with the British...
Lesson Plan
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Water Quality Issues

For Teachers 9th - 11th
In this unit of lessons, students examine water quality issues. They discover ways they can conserve water and practice making drinkable water from water desalination.
Worksheet
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Present Simple or Present Continuous

For Students 6th - 7th
In this ESL verb forms worksheet, students complete 10 sentences by inserting the correct present simple or present continuous form of each verb given in parentheses.
Worksheet
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Newton's Law of Cooling

For Students Higher Ed
In this Newton's Law of Cooling, students estimate rates of change and solve initial value problems. This six-page worksheet contains approximately 15 multi-step problems.
Worksheet
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Rate of Work and Motion Problems

For Students 10th - Higher Ed
In this ratw of work and motion worksheet, students solve 14 word problems. Six of the problems are labeled class work, and 8 are labeled homework. Answers to all problems are included at the bottom of the page.
Lesson Plan
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Sink or Float Water Play Activity

For Teachers K
Students experiment with different objects to see if they sink or float. They can also choose certain colored items if more review is necessary.
Lesson Plan
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Prairie Voices: Iowa and the Civil War

For Teachers 5th - 10th
Students study how the Civil War affected Iowa natives. In this Iowa history lesson, students read the provided article on Iowa and its Civil War experiences. Students analyze the article to determine how the war affected civilians and...
Interactive
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ESL: Past Simple

For Students 4th - 5th
In this ESL past simple worksheet, students write the past simple form of given verbs and complete sentences correctly, using the correct past simple tense.
Lesson Plan
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Technology__

For Teachers 7th
Seventh graders compare today's technology to that of the Romans.  In this technology instructional activity students understand how the Romans overcame many difficulties. 
Lesson Plan
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Water Paintings

For Teachers Pre-K - K
Students use water to paint pictures outdoors. In this water painting activity, students paint pavement and observe how water evaporates. They compare painting in sunny versus shady locations. They also use sponges to observe the...
Lesson Plan
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Where are Grandma's Teeth?

For Teachers Pre-K - 1st
Young scholars practice using prepositions and deductive reasoning. In this preposition game, students work in groups to determine where Grandma has lost her dentures. Young scholars eliminate places as clues are revealed.
Lesson Plan
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Geometry: Practical Applications of the Distance Formula

For Teachers 9th - 10th
Students, working independently and in groups, apply the distance formula to practical situations. After solving various problems, students in pairs design coordinate planes from the school blue print to measure the distance from the...
Worksheet
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Breaking News English: World Naked Bike Ride Against Oil Use

For Students 5th - 10th
In this English worksheet, students read "World Naked Bike Ride Against Oil Use," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Interactive
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Adjective Endings: ED/ING

For Students 2nd - 3rd
In this adjective worksheet, students fill in blanks in sentences with correct words, placing the proper ending on an adjective given.
Worksheet
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Breaking News English: Working Mothers Pass on Stress to Kids

For Students 5th - 10th
In this English worksheet, learners read "Working Mothers Pass on Stress to Kids," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.