Pupils examine the function of the immune system. They read and discuss text, complete a K-W-L chart, sequence photos of white blood cells encountering bacteria, develop an outline, and write an essay.

Students practice map skills. In this map skills lesson, students locate the cities of New York and Paris on a map. Students read about the flight made by Charles Lindbergh in May 1927 from New York to Paris. Students answer 8 questions...