Curated OER
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.
Curated OER
Cross-Linked Polymer Lab
In this polymer learning exercise, students make two types of cross linked polymers and they test their physical properties. These include their response to agitation, stretchability, viscosity, and resilience.
Curated OER
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...
Curated OER
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.
Curated OER
Polymers
Students 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.
Curated OER
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.
Curated OER
Homograph Exercises
In 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...
Curated OER
Boot Reer Root Beer
Fifth graders investigate chemical reactions. In this physical science activity, 5th graders make dry ice root beer and identify the type of change that occurs to the root beer mixture.
Curated OER
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...
Curated OER
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."
Curated OER
Chemical and Physical Changes Lab
In this chemical and physical change instructional activity, 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...
Curated OER
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...
Curated OER
World Population Day
In this World Population Day worksheet, students complete activities such as reading a passage, phrase matching, fill in the blanks, correct words, multiple choice, spelling sequencing, scrambled sentences, asking questions, take a...
Curated OER
Interactive Notes-"Electricity"
Students explore electricity. In this interactive electricity lesson plan, students create static electricity with balloons, observe the rate at which ice melts to identify conductors and insulators, and create a static...
Curated OER
Learning Secondary Colors
Students identify secondary colors. In this visual arts lesson, students predict what color will be made when two colors are mixed. Students create their own painting using secondary colors and write about their painting in their...
Curated OER
Helping at Home
In this helping at home worksheet, students choose the correct words to represent the chores int he pictures, fill in the blanks to sentences about chores, and complete a word search. Students complete 3 activities total.
Curated OER
Case of the Missing Pumpkin
Students explore the process of decomposition. In this science lesson, students carve a pumpkin and observe as it decomposes. Students compare the changes to an uncarved pumpkin. Students write about the disappearing pumpkin.
Curated OER
Creating Coacervates
Students 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.
Curated OER
Making Soap
Learners explore what chemical indicators are and use pH paper to determine if something is alkaline or basic. In this pH lesson plan students manufacture their own soap.
Curated OER
Polymer Chemistry: More than Just Plastic
Fifth graders examine polymers and how they are formed. In this chemistry lesson students complete their own polymer experiment then discuss what they learned.
Curated OER
Mining Riches
Students research and map how various mining ventures have changed local geographies and populations. First they read the article provided--Examining the Environmental and Social Impact of the Mining Industry.
Curated OER
Micro-Ecosystems
Students create a sustainable, self-contained ecosystem in a ten-gallon aquarium.
Curated OER
Constellation Prizes
Students study meteors, meteorites, and comets by reading and discussing a related New York Times article about the Leonid meteor showers and the methods that scientists are using to study from these meteors. They create a comet in the...
Curated OER
Binaural Hearing in Humans
In this creative science activity from Scientific American, young scholars learn more about hearing with two ears and make a hands-on exploration of how sound is located. Excellent web link resources are also provided.