Curated OER
Pictographs
For this pictographs worksheet, 7th graders solve 6 different problems related to the pictograph shown at the top of the sheet. First, they pretend that they counted birds and their numbers are represented in the pictograph. Then,...
Curated OER
Martha Who?
Learners explore how the number and types of organisms an ecosystem can support depends on the resources available and on abiotic factors, such as quantities of light and water, a range of temperatures, soil composition. They are...