In this triangulation worksheet, students solve and complete 11 steps of an experiment to determine the distance to a far away object using triangulation and trigonometry. First, they select a far away object and create a baseline far...

Students investigate what a fossil is and how it came to be.  In this fossil lesson, students examine pictures of skeletons and identify characteristics that can and cannot be determined by a fossil.  Students complete diagrams...

In this comprehension worksheet, students read a short selection about ants, then answer 5 multiple choice questions. Answers provided.