Curated OER
Celsius or Fahrenheit?
Second graders create a thermometer. In this Celsius or Fahrenheit lesson, 2nd graders create an individual thermometer to use for measuring the temperature. Students convert the outside temperature.
Curated OER
Puerto Rico Pyramid Scheme
Students are introduced to the purpose of a population pyramid. In groups, they compare and contrast various population pyramids and identify trends about the civilization being examined. With a focus on Puerto Rico, they work together...