First thought: "health education" AND curricul* [Several good results, but some "false" hits, so "Tweak" using Left sidebar. Also, not enough results on topic, so re-group...] *
Next try: "health education" AND school* (to expand your search)
MORE POSSIBLE KEYWORDS TO COMBINE: lesson* , Block schedule*, K-12, Gr. 6, Grade 2, "primary grades", "secondary grades", "first grade", "6 year olds", teen*, adolescen*, pre-teen*, tween*, "junior high", "senior high", sophomore*, YA*, "young adult", students, health promotion, sex education, nutrition education, obesity prevention, safety education
TOO MANY VARIABLE TERMS? Try switching to databases that focus on School Settings! Or on physical education!
*STILL NOT ENOUGH RESULTS? in DISCOVER FINTEL try checking the box "Expand my results" (at the top of the TWEAK sidebar) for materials you may request via Interlibrary Loan