Quick if they are still awake. Measure them and place a date with their measurement. Once school starts.. measure them again and see how much taller they are!
Summer is an awesome time in children's growth.. All of the activities, exercise and good sleep.. They go through major growing spurts.
Yes, they consume more, because they are using so much more energy.
I used to purchase huge packages of Chicken legs and then grill them. Place them in ziploc bags. They can be reheated in the microwave and either eaten as is or with their favorite sauce. Chicken thighs are also good grilled and then can be used in tortillas like tacos. add cheese and some lettuce, tomato.. so good.
Make Turkey hamburger patties. same thing.. Grill place in ziploc. easy to reheat and have a burger any time.
We kept lots of cut up vegetables in the fridge. Jicama, carrots, cucumbers, celery, cherry tomatoes. Lots of lettuce rinsed so we could have rolled up sandwiches or rolled up chopped salad in them. (she thought this was a fun way to eat salads, sandwiches)..
Whole wheat crackers. I would cube cheeses.. Cheese freezes too,
I purchased the good frozen cheese pizzas from Costco's frozen section. I cannot recall the brand. They are thin 3 to a box. I let our daughter add vegetables to it if she wanted. We grilled them on a preheated grill and followed the cook time.
I would freeze fresh berries, pineapple, or nectarines and let her eat them frozen or use them as "ice cubes" in water..
Frozen grapes..
Grilled cheese sandwiches your son is old enough to learn how to make grilled cheese on the stove in a skillet.
I kept a cooler in the car with water, juice, fruits, veggies.. and then always had some sort of cheese to place in there. That way we did not stop at fast food when out and about. Our daughter knew we did not eat out when running errands.
This is very normal..