| Pre-test | Post-test | Change | All students | |||||||||||
| Survey question | 1st grade | 2nd grade | 1st grade | 2nd grade | 1st grade | 2nd grade | Pre-test | Post-test | Change | |||||
| Which is a bone-building food? circle picture of: grapes, carrot, milk, fruit juice | 69.4% | 71.8% | 83.3% | 80.8% | 13.9% | 9.0% | 70.1% | 82.8% | +12.7%a | |||||
| Which food helps your brain build muscle? circle picture of: egg, apple, cookie, carrot | 11.6% | 10.3% | 24.3% | 26.9% | 12.7% | 16.6%b | 11.2% | 24.8% | +13.6%a | |||||
| Which is a whole grain choice? circle picture of: whole wheat bread, white bread | 52.1% | 69.2%c | 79.1% | 75.0% | 27.0% | 5.8% | 56.6% | 78.4% | +21.8%a | |||||
| After you exercise, which is best to drink? circle picture of: sports drink, fruit juice, soda, water | 84.0% | 92.3%d | 92.9% | 94.2% | 8.9% | 1.9% | 86.2% | 93.1% | +6.9%a | |||||
| Which is the best hat to wear on a sunny day? circle picture of: visor, cap, wide-brimmed hat | 50.5% | 52.6% | 91.2% | 96.2% | 40.7% | 43.6% | 51.0% | 92.1% | +41.1%a | |||||
| How long should you exercise each day? circle response: 10 minutes, 15 minutes, 60 minutes, 120 minutes | 27.8% | 41.0%e | 58.6% | 73.1%f | 30.8% | 32.1% | 31.3% | 61.2% | +29.9%a | |||||
| Mean% correct of all questions | 49.2% | 56.2% | 71.6% | 74.4% | 22.4% | 18.2% | 51.1% | 72.1% | 21.0%a | |||||