I have collected clip art on different topics that are level appropriate for grade 4 students. It is in MS word and fully editable. These images can be used electronically or in analog format for flashcards, games, and classroom displays.
Easy instructions for download:
click on the header above each window
(this will take you to the Scribd website)
you can log on by creating a free account with your email or face book account information.
Next, click "download" then select your format "doc" "pdf" or "txt" the document should open in the chosen program on your computer.