The parent Answer Key Level A to Science Shepherd's Introductory Science homeschool online science curriculum for elementary school. Covers all Workbook Level A questions and puzzles. Level A is recommended for grades 1-3 (ages 6-9).
Science Shepherd Introductory Science is a homeschool science curriculum for elementary school. Featuring 171 daily online or DVD video-based lessons with integrated, age-appropriate workbooks (Level A or B) and practical activities, Introductory Science covers creation week, geology, biology, meteorology, oceanography, astronomy and more. Science Shepherd curriculum was written by physician and homeschool dad Scott Hardin, MD.