Illustrative Mathematics
Many Ways to Do Addition
A great aspect of teaching math is that children have the freedom to solve problems using a variety of different strategies. The focus of this lesson is for young mathematicians to become aware of many ways of answering addition...
Math Worksheets 4 Kids
Fraction into Decimal and Percent
Practice makes perfect! Skilled mathematicians can practice their skills by converting each fraction into a decimal.
Illustrative Mathematics
Sort and Count
Young mathematicians are on their feet and moving around in this primary grade sorting activity. After giving each child an object or picture card, they then sort themselves into groups, counting to see which has the most or least...
Curated OER
Current Weather
A great year around activity that shows young mathematicians how the math skills they are learning are actually used in the real world. This exercise also helps learners begin to distinguish the difference between weather and climate. As...
Curated OER
African Americans in Science
Students explore the careers of prominent African Americans in science, mathematics, and technology. They use The Faces of Science: African Americans in the Sciences website, which includes profiles of past and present African Americans...