Curated OER
PROPERTIES OF QUADRILATERALS
Students examine quadrilaterals including properties, definitions, and names. For this quadrilateral lesson students apply the correct property to the different kinds of quadrilateral.
Curated OER
Colors: Primary and Secondary
Students explore primary and secondary colors. In this lesson on light and color, students complete four different activities which include mixing colors, creating secondary colors from primary colors and observing the colors in a bubble.
Curated OER
Estimate and Measure Angles
In this angle worksheet, students estimate a set of angles within 15 degrees, then measure each angle and name it. A reference web site is given for additional activities.
Curated OER
Estimate, Name and Measure Angles
In this angles worksheet, students first estimate then measure and name a set of 3 given angles. A reference web site is given for additional activities.
Curated OER
Estimating, Measuring and Naming Angles
In this angle instructional activity, students first estimate, then measure within 15 degrees and name a set of 3 angles. A reference web site is given for additional activities.