Can i get runner or jumper knee from an jump rope injury? i was jump roping for 1st time ever for only 1min but had bad form.next day both knees ache

Yes: Depends upon weight and anatomy of your lower limbs.

Possibly: Pain could be due to patellar tendonitis (try knee strap) or irritated/early wear of the patella cartilage or the surface cartilage of the thigh bone that rubs against the patella (try knee sleeve with a cutout for knee cap). Other causes could include a plica and osgood schlatters. For starters avoid stairs, knee extension machines, deep knee squats, lunges etc. Try therapy, ice, advil/alleve.