Search Instructions & Tips (Click the "+/-" to the right to open or close the Instructions)
You need to use the "Filter Results" sidebar below to find what you are looking for. The default you see here shows ALL the free resources available in every grade.
Use a combination of Categories and Tags. Click on the name of the category or tag to select it, or use the arrows to the left of each category to show sub-categories.
Click "Tags" on the sidebar below Categories to expand and show the list of Tags available for that category or sub-category.
The Combinations of Tags and Categories you've selected appear as small "pills" across the top of the search results.