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i already exercise on a semi regular basis by by playing basketball in my drive way and football and stuff like doing push ups and sit ups and lifting little weights but i don't have much money so is there a way i get a gym like workout but with out the gym

skipping! (try and do that for 15min straight!)
bike ride (don't jump in the car, and *bonus* it's good for our lovely earth ^.^ )

squats
running (300- 350ish kj/10min)

Well, you could get yourself some adjustable free weights. Do some curls while watching the evening news, squat presses, and that sort of thing. You can commute to and from school, or work by bicycle. OR get yourself a cheap exercise mat and do yourself some aerobics for a few minutes each day.

There's this guy who used to be in the WWE who they showed jogging around some road on a mountain and he's be jogging while carrying a giant log in his hands. eek

I would recommend muscle confusion. Try workouts on an incline.
umm if your ever helping with groceries grab the gallon of milk and try lifting those on the way to the door.
-muscle confusion is introducing your body to very different workouts that your body is well confused about. Muscle confusion prevents the plateu effect in which your muscles are so used to the workout they dont increase anymore.

Save up $40 and invest in a adjustable dumbbell weight set from Walmart or Target.

I've got a real thing for bodyweight exercises.
Push ups are an underrated exercise if you do them right, you can vary them so much too, putting your hands closer in will focus more on the triceps, while taking your hands wider will hit the chest a bit more. You can also vary the angle to hit different areas of the chest, for example putting your feet on a raised surface and doing some slow push-ups, is a great way to develop the often neglected upper chest. Variation like this will also help to prevent plateus, but it's worth sticking with an exercise for 6-8 weeks to allow your body time to adapt (ie, get stronger, bigger etc...)

Chin-ups/pull-ups, are probably my favourite exercise, again you can vary these alot, there's wide and close grip overhand chins, underhand chins, and a ton of others that are a bit harder to explain without a demonstration or picture. They work the back and biceps a treat, and generally you'll see results pretty quickly from them.

Crunches are pretty much a given in a workout, but you should always balance your workout, for example, if you work your biceps, work your triceps too. Muscular imbalance is a common cause of injury. So get some back extensions in there too. It's pretty much just a crunch in reverse, but only come about 6inches off the floor, you don't want to hyperextend your spine too much, that's a big no-no.

For legs, squats, or cycling, or both razz try holding on to something heavy when you do squats too, because squatting your bodyweight isn't really much of a challenge to the muscle, and without challenging the muscle you won't force it to adapt. Again, you can vary squats in alot of ways, but normal and pliét squats have never failed me yet biggrin

I'll totally go with what a few other have mentioned, getting some freeweights will allow you to do varied and effective workouts.

A few key things to remember though:
Progression, in order to grow stronger/bigger/faster, you have to force your body to adapt, it's important to continually progress your workout by increasing the reps or weight, to provide more challenge each time, if you keep doing the same thing, your body will have no reason to adapt.
And also, without the boundaries of safety, it's important to challenge your muscles, if you just stop when it gets hard, your body won't have a reason to adapt, if you make it work, it will want to adapt so that next time you do the same thing, it's more capable of doing it.

Hope that helps smile