Curated OER
Water Quality And pH
Students determine the pH level of water and its effect on aquatic plants and brine shrimp eggs. This is a three part lesson that leads the student through the development of an understanding of water pH. They form a hypothesis and are...
Curated OER
Testing Your Water
Students perform several water quality tests on groundwater from their area. They use test strips to determine the pH, hardness, alkalinity, nitrates, iron and chloride levels.
Curated OER
Periodic Properties Lab
Learners investigate the periodic properties of elements in the periodic table. For this periodic properties lesson plan, students experiment with elements from the Alkaline Earth Metals, the Halogens, the Transition Metals, and for...
Curated OER
Unit 4 - Periodic Table
There are 17 multiple choice questions on this periodic table test. The focus is on properties of the elements by group and period. The exam is not formatted well, making it a little difficult to read. There is also a typographical...
Curated OER
Polluted Rain
Pupils identify and analyze how acid rain can affect the environment. They then explain how air, water, and pollution interact and conduct pH tests to find acidity levels in water. Finally, students become "Pollution Watch Reporters" who...
Curated OER
Environmental Chemistry
In this chemistry learning exercise, learners identify and locate various vocabulary terms pertaining to environmental chemistry. There are 36 chemistry terms located in the word search.
Curated OER
Science Revision
In this biology instructional activity, students identify and locate various vocabulary terms pertaining to photosynthesis and kinetic energy. There are 54 biology terms located in the word search.
Curated OER
Periodic Table Families
In this periodic table worksheet, students complete a graphic organizer by listing the elements in each of the periodic table families.
Curated OER
Determining Acids and Bases
Students use purple cabbage indicator to test five know substances for acidic/alkaline balance. They discuss the safety precautions required both inside and outside a lab in handling acids and bases.
Curated OER
What is Wrong with My Pond?
Young scholars examine various pond water samples to identify water quality. In this water quality lesson, students will identify levels of nitrates, ammonia, pH, hardness,and alkalinity in pond water. They will explain importance of...
Curated OER
Chemical Equations
In this chemical equations worksheet, students are given the trends for the reactions between the alkaline earth metals with water, the solubility of the Group II hydroxides and the solubility of the Group II sulphates.
Mr. E. Science
The Periodic Table
This science presentation focuses on the elements in the periodic table. It begins with the parts of an atom, explaining atomic mass and atomic number, valence electrons, and isotopes. Then it moves on to discuss various ways of...
NOAA
Why Should I Care?: Show How Increased Carbon Dioxide Makes the Ocean More Acidic
How does a change in pH affect the ocean ecosystem? Scholars explore the idea by making an acid-base indicator in part seven of the 10-installment Discover Your Changing World series. First, they explore impacts of carbon dioxide in...
Curated OER
Periodic Table Puzzle
In this chemistry learning exercise, students use the clues given at the bottom of the sheet to solve the crossword puzzle on the Periodic Table. They describe the number of protons and electrons some elements posses, as well as identify...
Curated OER
Water Quality Monitoring
Learners study the water quality of a stream in their area, by measuring the temperature, pH, alkalinity and conductivity. They integrate biology with earth science when using the microscope to study the living organisms in the water.
Curated OER
A Study in Paper Permanence
Twelfth graders compare the permanence of papers by testing pH, determining presence of alkaline reserve as well as fold endurance, and testing lignin content.
They indicate the strength by using a starch test as a comparison.
Curated OER
Using several learning modalities to teach about the Periodic Table.
Students identify how to relate the position of an element in the periodic table to its atomic number and atomic mass. They identify how to use the periodic table to identify metals, semimetals, nonmetals, and halogens, and also,...
Curated OER
Chemistry
Students identify elements on the periodic table and how to read it. They create their own chart for alkali metals and alkaline earth metals. They are evaluated based on a rubric.
Curated OER
Battery Issues
In this batteries worksheet, students read about the different types of batteries, including rechargeable batteries. Then students complete 3 short answer questions.
Curated OER
Am I Neutral? pH Properties in Soil
Students participate in a science lab to determine the pH of three different soil samples. Students conduct an experiment by creating a question, a hypothesis and then an investigation of soil samples. Then they compare colors apprearing...
Curated OER
Module 9 Metals
In this chemistry worksheet, students identify and locate various vocabulary terms related to metals found in the periodic table. There are 54 chemistry terms located in the word search.
Columbus City Schools
ABC: Acid Base Chemistry
Bubble, bubble, boil and trouble! What causes common substances like baking soda and vinegar to react the way they do? Welcome your junior chemists to the wonders of acid-base chemistry using a comprehensive and fun resource. Engage them...
Curated OER
Pollution and Environmental Studies- Daily Water Use
In this environmental studies worksheet, students create a data table to discover how much water each person uses on a daily basis and what it is used for. They complete a post activity to make and test solutions for pollution using a...
Lee County High School
Clay Animal Whistles
Investigate North Carolina pottery history by creating clay animal whistles, a traditional leisure activity in the region. They research a particular animal and jot down its attributes to include in their project. Find step-by-step...
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