Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
Curated OER
Grossmont College - Chem 115 Practice Exam 2
Here is a straightforward practice test for first year chemistry learners. Responders balance equations, identify types of reactions, represent electron configurations, and solve stoichiometry problems. Keep this handy to use as...
Science Geek
Element Classes
Introduce your young chemists to alkali metals, alkali earth metals, transition metals, metalloids, nonmetals, halogens, and noble gasses with a presentation that explains the classes of elements and a few facts about each.
National Institute of Open Schooling
Heavy Metal Contamination
An informative lesson focuses on heavy metal contamination of environments. Classes read about, discuss, and answer questions pertaining to sources of heavy metals in the environment. To finish the 35th installment of 36, individuals...
Curated OER
A Plume of Contamination
Students perform an experiment/investigative simulation regarding the movement of contaminants in groundwater. They test the pH of three water samples, and then use their reasoning skills to determine the source of an invisible...
Curated OER
Rights or Fights
High schoolers identify and explain the four doctrines of groundwater use law. Students compare and contrast the doctrines of groundwater use law; High schoolers also research and decide on a groundwater case based on the groundwater...
Curated OER
Porosity and Permeability
Students examine the concepts of porosity and permeability. They conduct experiments to determine the porosity and permeability of gravel, sand, and clay. After performing the experiments they collect and graph data, comparing the...
Curated OER
Dying to Look Good!
In this health worksheet, students examine how people have done unhealthy things to their skin in order to look fashionable. Students read about Elizabethan women putting toxins on their skin to make themselves pale. Then students read...
Science Teachers
Basic Periodic Table of the Elements
This basic, black-and-white printable is a copy of the periodic table of elements. It includes the standard element name, symbol, atomic number, and atomic weight. Across the bottom is an explanation that says for elements without stable...
Curated OER
Adopt-An-Element
In this chemistry worksheet, students complete an adopt an element information sheet. Then they create an advertisement for their element including the information listed. Students also write its important uses, interesting facts, and...
Curated OER
Tox Mystery Quiz
In this identifying toxic products instructional activity quiz, learners read the location where items are found and a question about the products, and choose a multiple choice answer. Students choose 27 answers.
Curated OER
Common Ions and Their Charges
In this chemistry instructional activity, students can use the table to observe and name the common types of ions and determine the charges to explain the gain or loss of electrons.
Curated OER
Naming Molecular Compounds
In this naming molecular compounds worksheet, students are given 8 formulas of molecular compounds and they write the names for each. Students are then given 8 names of molecular compounds and they write the formula for each.
Curated OER
Acid/Base Calculations
In this chemistry learning exercise, students calculate the concentration of acids and bases at equilibrium to answer 6 problems related to the topic.
Houghton Mifflin Harcourt
Les Miserables Quiz
In this online interactive reading comprehension worksheet, students respond to 12 multiple choice questions about Hugo's Les Miserables. Students may submit their answers to be scored.
Curated OER
Molecular Polarity
In this science worksheet, students solve problems that are related to the concept of molecular polarity. The answers to the problems are included.
Curated OER
How Small is It?
Students better understand what a concentration of one part per million means through activities. Students discuss "Maximum Contaminant Level" of a toxic in the water. They measure the classroom to find out how many cubic centimeter...
Curated OER
Moles Worksheet
For this chemistry worksheet, students identify and write how many significant figures they would use for each problem. Then they round the answers to the appropriate number of significant figures. Finally, students calculate the mass of...
Curated OER
Properties of the Elements
In this elements worksheet, students compare the properties of elements in the periodic table such as their atomic radii, valence electrons and ionization energy.
Curated OER
Breaking Through Reading Roadblocks!
Students apply reading strategies to interpret a map, a diagram, a scientific chart, and a historical text. In small groups, they examine and analyze various documents. They present their findings to the class.
Curated OER
Line & Scatter (What Would You Use: Part 2)
High schoolers discuss line graphs and scatter plots and the best situations in which to use them. Using the graphs, they determine the type of correlation between variables on a scatterplot. They create a scatterplot and line graph...
Curated OER
What Pie?
Students practice making and interpreting pie graphs so they are better able to decide if a pie chart is the appropriate form of display. Students examine included overheads of different pie charts, and directions on how to make pie...
Curated OER
Government: The Mystery Epidemic
High schoolers are able to identify some roles of government in dealing with the prevention and treatment of skin cancer. They are able to list two reasons why the occurrence of skin cancer in youths has increased.
Curated OER
Periodic Table of Elements
In this chemistry worksheet, young scholars examine the elements and focus on things like the mass and order for the location to match with the type of elements.
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