K5 Learning
Space Based Astronomy
How much astronomy can you study with the naked eye? Learn more about the ways scientists explore the galaxy with a short reading passage and set of short-answer questions.
Laboratory for Atmospheric and Space Physics
Where Are We Going?
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
Curated OER
Using a Metric Ruler
Students explore measuring with metric rulers. In this math lesson plan, students measure two-dimensional objects using metric units.
Curated OER
Digestive System
Students analyze how the digestive system works by taking the food we eat and breaking it down for our bodies to use for various reasons. They list the major components of the digestive system and draw a diagram. They explain how...
Curated OER
Does Your Rectangle Have Guts?
Does it? Kids find the perimeter and area of different shapes to assess whether their rectangle has guts. In addition to finding the area of a rectangle, learners work to find the area of a trapezoid. All worksheets are included.
Curated OER
Chors, Secants, Tangents
Pupils identify the relationship between chords, secants and circles. For this geometry lesson, students calculate the length of the chords. They sketch the secant lines on a circle.