Harcourt Science Teaching Transparencies Grade 2 Author:Harcourt To the Teacher: — Enclosed you will find Science Process Skill Tip transparencies to accompany the Investigate pages of Harcourt Science. The Process Skill Tip transparencies are shown at point of use in the Teacher's Edition. Suggestions for their use and annotations are given. These transparencies may be used to extend students' understanding o... more »f the process skill tip highlighted on the Investigate page in the Pupil's Edition.« less