ESA Level 1 Science Externals Learning Workbook

This 2015 edition is based on the well-known Level 1 Science Learning Workbook, this book covers the three external Science Achievement Standards 1.1 (90940), 1.5 (90944) and 1.9 (90948). It features brief, clearly explained notes, examples and activities for student practice. Selected answers are given in the back of the book. Use to support classroom work, to help with external assessments and to revise for end-of-year exams.