NBC appears to be tight ening its belt again – announcing a partial midseason schedule that includes a hefty dose of reality and a lack of its pricey scripted dramas.

Missing from the new prime-time lineup is “Medium,” “Kings,” “Life,” “Chuck” “Lipstick Jungle” and “Heroes.”

One addition to the schedule is “Howie Do It,” a hidden-camera show starring “Deal or No Deal” host Howie Mandel premiering Jan. 9.

Also on the schedule is “Superstars of Dance,” a pro dancing competition series from Nigel Lythgoe first reported by The Post.

NBC officials also slated the controversial reality show “Momma’s Boys” to air Monday nights, and the third season of “Friday Night Lights” will air Fridays starting Jan. 16.

Meanwhile “Deal or No Deal” is being put on a rare in-season hiatus, and NBC’s new Amy Poehler sitcom has not yet been scheduled.