NSES Content Standard B 
Physical Science: Light, heat, electricity, and magnetism 
Grades K-4, page 127 

Magnets attract and repel each other and certain kinds of other materials. 
 

 
Benchmark 4G The Physical Setting: Forces of Nature
Grades 3-5, page 94
Without touching them, a magnet pulls on all things made of iron and either pushes or pulls on other magnets.