Bridge
Mercury - Mercury is Rising
Hold a discussion in your class about the increase in mercury being found in fish that are caught commercially as food for humans. Given a worksheet, learners then calculate how much fish a person can safely eat each month to remain...
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
Mercury Emissions: "Cap and Trade" Game
Students identify the role of government in protecting the environment, and participate in a game where they run a profitable or unprofitable power plant in changing market conditions. They summarize the pros and cons of emissions credit...
Curated OER
Aquatic Organisms and Their Habitats
Learners investigate the presence of specific organisms in a freshwater habitat to determine the quality of that habitat. They conduct a field study and distinguish and classify organisms found during the field study.
Curated OER
Reading a Local and National Weather Map
Students practice reading a national and local weather map. Using this information, they work together to make predictions about the weather for the next few days. They discuss the use of symbols and maps as a class and discuss how...
Curated OER
Shi Huangdi
In this Chinese History worksheet, students answer 12 multiple choice questions regarding Chinese Histroy, Shi Huangdi, and the Terra Cotta Warriors. The worksheet is interactive and the students can follow a link to find the answers.
Curated OER
Sonic Booms and Logarithms
Students practice working with the symbolic notation for logarithms. They understand various types of patterns and functional relationships. They use symbolic forms to represent and analyze mathematical situations.