These 20 task cards can be used in science centers, as whole group warm up, or as a SCOOT activity. Each card relates to energy forms...electric, thermal, mechanical, sound, and light. Electric circuits, both series and parallel are reviewed. Light energy terms, reflection and refraction are also included. These cards follow TEKS Resrource System for grade 5, but can be used in grades 4 and 6. These cards work for NGSS, also. The cards include both content and process questions.