Curated OER
Arsenic and Lead Scavenger Hunt
Health wizards read and discuss an article about lead contamination then come up with a plan to help solve the problem. They get into groups to develop a community solution within the parameters of a budget, feasibility, and the source...
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...
PBL Pathways
Arsenic and Selenium Removal From Drinking Water at a Minimal Cost
Decide on the most efficient plan to supply drinking water. The second project-based learning task in a two-part series builds upon the first project. Pupils revisit the wells to supply drinking water, but they must make sure the...
Curated OER
Common Elements 10
In this word search worksheet, students locate 39 common elements. These include calcium, silicon, boron, neon, mercury, arsenic, and lead.
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.
Smarter Than Smoking
Secrets They Keep Poster
A colorful, thought-provoking infographic identifies 12 harmful chemicals found in cigarette smoke. It provides a sober warning for smokers and those exposed to secondhand smoke.
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.
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
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
50 Common Elements
In this chemistry learning exercise, students can read the fifty common elements as a resource for abbreviations and names of them. This is an information sheet.
Curated OER
Molarity
In this molarity learning exercise, students calculate the molarity of 13 different molecules. Students also determine the concentration of given solutions. This learning exercise has 19 word problems.
Curated OER
Elements
In this elements worksheet, students give the symbol for given elements. Students determine the number of protons, electrons, and neutrons for atoms. This worksheet has 9 fill in the blank and 5 problems to solve.