Take a brisk 5-minute power walk in the morning
Do a few repetitions of some dumbbell exercises
Try 5 to 10 minutes of jumping jacks. You can burn up to 100 calories in 10 minutes.
Do standing push-ups, standing about an arm's length from the kitchen counter, and pushing your arms against the counter.
After dinner, go outside and play tag or shoot baskets with your kids and their friends.