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The Greening of Mars: The Changes Necessary to Sustain Life on Mars
Fifth graders discuss the currents conditions on the planet of Mars. In groups, they work together to develop a mechanism that allows for a balanced ecosystem to survive on the planet. After presenting their ideas to the class, they...
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Food Safety Lab-Part 3 Cross Contamination andHygiene
Learners observe the effect of croos contamination as they inoculate orange juice with penicillin mold from the refrigeration lab and active yeast solution from the sterilization lab. They experience a simulation of passing bacteria...
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Sumptuous Sprouting Seeds!
Third graders investigate the wonderful and wondrous world of plants. They examine the inside of a seed, explore the different parts of a seed, plant their own seeds, watch them sprout and then eat them! They describe, using their...
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Our Own City
Students will construct their own functioning city. Each day students will add to the city requiring adjustments and planning. They solve problems caused by increase in human settlement such as stacking houses creating apartments so that...
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Chemical Compounds
In this chemistry worksheet, students identify 3 different chemical compounds, 3 identify biochemical products, 4 identify terms, and 2 identify atomic symbols.
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A Sweet Adventure
In this reading activity, students read a detailed story about a magic bag of candy. New vocabulary is highlighted. Students then complete a series of activities about the story, answer questions, and then do a timed writing exercise.
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Photosynthesis: Using the Sun to Make Food
In this photosynthesis worksheet, students learn how plants use the sun to convert energy into food. They then answer 10 questions using the information they just read. The answers are on the last page.
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Three Great Plays of Shakespeare
In these comprehension worksheets, students complete activities after reading "Romeo and Juliet," "Macbeth," and "King Lear." Activities include matching characters with descriptions, short answer and true/false questions. Activities are...
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Vocabulary Review
For this vocabulary review worksheet, students determine synonyms in sentences. Students answer ten multiple choice sentences.
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Ester Lab
Students investigate making esters in the lab. In this ester lesson plan, students mix 3 organic acids with 3 alcohols and a catalyst to form 3 different esters. Students identify the odors of each ester and write the formulas for the...
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Ester Lab
In this ester worksheet, students mix organic acids with alcohols to produced esters and identify the products by the chemical reaction and the scent given off after the reaction occurs.
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Cross-Linked Polymer Lab
In this polymer worksheet, students make two types of cross linked polymers and they test their physical properties. These include their response to agitation, stretchability, viscosity, and resilience.
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Cross-Linked Polymer Lab
Students use short-chain polymers and borate ions to produce cross-linked polymers in the lab. In this cross-linked polymer lesson plan, students produce polyvinyl acetate slime and polyvinyl alcohol slime and test their physical...
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Acids and Bases
In this acids and bases worksheet, students answer 18 questions about acids, bases, titrations, pH of solutions and the ions that make solutions acidic or basic.
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Polymers
Learners make polymers in the lab. In this polymers lesson plan, students make a nylon fiber polymer chain. They define monomers, polymers, addition polymerization, condensation polymerization, crosslinking and cyrstallinity.
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Solid, Liquid or Gas?
Students explore solid, liquids, and gases. In this science lesson plan, students distinguish similarities and differences of matter and recognize that different states of matter may appear in one substance.
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Homograph Exercises
For this recognizing meanings and usages of homophones/ homographs worksheet, students read sentences containing both homophones and a definition and underline the word in the sentence that matches the definition. Students identify 10...
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Creating Coacervates
High schoolers create and observe coacervates. In this origin of life lesson, students create coacervates by mixing carbohydrate and protein solutions. They observe the life-like qualities of the structures and discuss the origin of life.
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Boot Reer Root Beer
Fifth graders investigate chemical reactions. In this physical science lesson, 5th graders make dry ice root beer and identify the type of change that occurs to the root beer mixture.
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Life In the Soil: Home Sweet Home: Red Worms
In this soil worksheet, students complete 2 pages about the importance of soil in plant growth. Students read about red worms and answer 2 questions about composting. Students fill out a chart with their observations of plants planted in...
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Better Butter
Students explore the process of making butter. In this agriculture lesson, students discuss how butter is made today and how it was made in the past. Students make their own butter using baby food jars and some "elbow grease."
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Chemical and Physical Changes Lab
In this chemical and physical change worksheet, students conduct a variety of experiments with unknown solutions and make observations. Students determine if the properties of the solutions have changed and if there is a chemical or...
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Landscape Painting
Third graders paint a landscape that demonstrates the illusion of space. In this visual arts lesson, 3rd graders paint a creek with reflections as the focus and include images showing foreground, middle ground, and background within the...
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World Population Day
In this World Population Day instructional activity, students complete activities such as reading a passage, phrase matching, fill in the blanks, correct words, multiple choice, spelling sequencing, scrambled sentences, asking...