Curated OER
Communicating Data
In this data worksheet, students match information with the best type of graph to display it. Students also make a chart and graph to display information in a given paragraph.
Curated OER
A Proportional Fish Story
In this proportions instructional activity, students identify and complete 8 different problems that include using proportions to build scale models of various animals. First, they use the scale to complete the chart and draw lines...
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...