Sophia Learning
Sophia: Tessellation
This video lesson introduces and provides examples of tessellations. Students can check their understanding with an assessment. [3:32]
Sesame Street
Sesame Street: Cookies of the Caribbean
Yo-ho-yo-ho, it's a pirate's life for Cookie Monster. Follow Captain Snack Sparrow as he focuses on the task at hand to find Davie Jones' Cookie Jar. Along the way he has to understand clues and sort shapes and objects by their...
Sophia Learning
Sophia: Area Formulas
This video lesson demonstrates how to write a formula to find the area of a square and rectangle.