Use this worksheet to help students write sentences about the first African American women to enter space, Mae Jemison.

By checking out this old photograph of a baseball player, kids will start to see that just about everything on earth changes with time.

Children are introduced to Sonia Sotomayor, one of the nine Supreme Court justices, and the only Latina, in this reading and writing worksheet.

Children practice differentiating between past and present in this Venn diagram sorting activity.