This Three Little Javelinas activity is wonderful, quick lesson for Kindergarten Science. It can also be used as a science lesson plan for preschool. After reading The Three Little Javelinas, kindergarten or preschool students will use plastic cups and manilla folders to build a tower. Then, students will test their towers and make observations. This is a wonderful SUBSTITUTE lesson plan!!! Simply print the lesson, gather the three materials (Three Little Javelinas book, plastic cups, manilla fo