Kenan Fellows
Reaction Stoichiometry—How Can We Make Chalk?
What is a reasonable percent yield in the manufacturing process? Scholars develop a process for producing chalk in the third lesson of a six-part series. Then, they must determine the theoretical and percent yield. Discussions about...
Bethel School District
Observations and Inference
What's the difference between qualitative and quantitative observations? Learners make observations, inferences, and predictions about their environment with a set of questions and activities that are applicable to either language...
Province of Manitoba
The Outdoors Camping and Survival Skills
Equip young campers with the tips and strategies for a safe trip to the outdoors with a series of lessons. They learn how to start fires with and without firewood, keep warm in snowy weather, and purify water to make it safe for drinking.
Curated OER
Reactions of Metals with Water, Acid and Air
In this chemical reactions worksheet, students experiment with reactions between 4 different metals with water, acid and air. Students make observations of copper, iron, zinc and magnesium with water, acid and air. They write an analysis...
Curated OER
Drops of Water On a Penny
In this science worksheet, students learn about surface tension by performing an investigation with drops of clean and soapy water on a penny.
Curated OER
Water Equilibria
In this water equilibria worksheet, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.
Curated OER
What Makes a Habitable Planet?
Students list conditions necessary for humans to survive. They then mix yeast with a nutrient broth consisting of warm water and table sugar in a plastic bottle, capping it with a party balloon and compare the factors within the bottle...
Curated OER
IB.8 Laboratory Activity-Water Testing (Micro)
Learners test different water solutions for the presence of ions. In this water testing lesson plan, students test for iron, calcium, chloride and sulfate ions in solutions. They indicate positive tests based on their results and they...
Curated OER
Conditions at Sea Introductory Activity, Making Waves
Students explore waves and wind. In this physical and earth science wave lesson, students participate in a wave making activity with an aquarium and a hair dryer. Students complete a data chart recording wave height and related factors....
Curated OER
Making Mayonnaise - An Edible Emulsion
Students find a way to mix oil and water. In this emulsion lesson, students attempt to mix oil and water, then add egg yolk to the mixture to serve as an emulsifier and observe the results.
Curated OER
Stream Table
Young scholars build and erode a hillside. In this earth science lesson, students build a five inch hillside in a paint pan using sand, soil, and pebbles. They pour water over the hillside to monitor the erosion and how it is...
Curated OER
Let's Make Play Dough
Students create their own play dough to use for art projects. In this art lesson, students measure, pour and mix the ingredients to make their own play dough. Then, students use the clay to create their own sculptures.
Curated OER
Water Quality Monitoring
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...
Curated OER
2005 Grade 8 Science Released Test Questions
Here is a collection of 22 multiple-choice questions on topics from the physical and life sciences. Apparently they came from an 8th grade comprehensive science exam and have been released for public use. They may serve as a sufficient...
Curated OER
What Is the Matter with Water?
Second graders observe matter in all 3 states : liquid, solid and gas, in an ice cream soda. In teams, they are given ice and teams compete to be the first to melt their ice. Winner gets the ice cream soda. They draw examples of 3 states...
Curated OER
Devising a Set of Experiments to Test Water for Dissolved Substances
Students work together to test water samples for pollutants. They design data tables to collect and record their observations. They complete discussion questions to end the activity.
Curated OER
Graphing and Analysis of Water Quality Reports
Students practice making graphs and interpreting them. They compare and contrast different sets of data. They use Microsoft Excel to create different types of graphs.
Curated OER
Water Around and Around Again
Students form a hypothesis for a water cycle experiment. In this water cycle lesson, students create their own environment with water and earth to study the water cycle. Students complete a handout to make a hypothesis and...
Curated OER
Rain Making - Understanding the Formation of Rain
Students read and conduct and experiment to learn about rain formation. In this water forms lesson, students read about the formation of rain and its purposes. Students then complete a rain experiment activity.
Curated OER
Water: On the Surface and in the Ground
Pupils explore the differences between surface water and ground water. They collect data using maps and graphs and investigate a Texas river basin and a nearby aquifer. They complete a written report including maps and data regarding the...
Curated OER
Assessing Water Quality in a Local Creek by Sampling Aquatic Macroinvertabrets
High schoolers experiment collecting macroinvertebrates from a stream and identify the specimens collected and then log in the information into a data table. From the data, they make qualitative and quantitative interpretations of water...
Curated OER
Water Use Around the World
Pupils compare their water use with other places around the world. They calculate the amount of water they use in a week and discuss how to conserve water. They discover the amount of clean water throughout the world.
Curated OER
Water Cycle Column
Students use common materials to construct a working model of the water cycle. They then observe and explain evaporation, condensation, precipitation and percolation as aspects of a continuing cycle. Students also complete worksheets and...
Curated OER
Arsenic Contamination: Water Filtration
Students work in groups to design a filtration process that will separate clean water from polluted water. They organize data in tables or graphs and present their findings to the class. Students identify further safety protocols that...