The laws of physics may be the same wherever you are but standards and learning objectives differ from state to state and district to district. Penda’s interactive science activities for grades 3–8 and high school biology are hand crafted to Florida SASS, Texas TEKS, and Next Generation Science Standards (NGSS). But we don’t stop there. We align your Penda subscription to your organization’s instructional progression calendars to ensure that the Penda activities students are doing support what’s being taught in the classroom.