Instead of sitting in front of a television or computer, or worse yet, hanging out at the mall, kids can use their time after classes let out to learn new skills. As a parent, your job is to make sure they have fun while they do it. Many school boards have cut back on extra-curricular activities and many families can't afford the cost of private instruction, but you don't have to spend big bucks to keep the kids busy. In this article, we'll discuss some entertaining and economical after school activities.

Child obesity has reached epidemic proportions. After a day of creative activities and seat work at school, many kids simply go home and plop down in front of the television or computer. To get them up from their shows and video games, challenge kids with physical after school activities that are fun, like relay races, backyard t-ball games and even skateboarding.

Category Hopscotch is a challenging after school activity that will teach your child to think fast while they jump around. All you need is some chalk, a few rocks to use as markers, and a small rubber or tennis ball. Draw a hopscotch court on the ground and put a category name in each box. You can use categories like colors, fruits, cars and names. The player tosses the ball and hops to each category that the ball lands on, naming something that corresponds to the category as they go. To make it more challenging, words can't be repeated. Whoever finishes all the categories first is the winner.

Kids usually have the munchies when they get home from school, so teach them to eat healthy by getting them busy in the kitchen. Nachos are a fun-to-make, kid-friendly snack; you can even make them for dinner! Brown some ground beef, drain the fat, and add some mild taco sauce or salsa. For a vegetarian version, substitute black beans for the ground beef. On a pizza pan, layer some baked, whole grain tortilla chips with the meat and some grated cheese. Put it in the oven until the cheese melts. Serve the nachos with some low fat sour cream, chopped tomatoes, shredded lettuce, re-fried beans and diced red or green peppers. Preparing this simple, yummy snack will teach kids the importance of incorporating the four food groups into their diet, show them how to follow a recipe, and introduce them to measurements. As a bonus, the kids will be eating a serving of fresh veggies without even knowing it!

If you're not available to supervise your child's projects after classes let out, then make up a list of things to do for their caregiver and provide a bag of supplies. If you opt for an after school club, make sure it involves physical activities that will benefit your child. After school activities can play an important role in a child's development, so make sure they have fun and use the time wisely.