I use this worksheet for Life Skills - our cooking unit. Not only is cooking and baking a great skill, but so is setting up a kitchen, safety, knowing your tools, being healthy and SAVING MONEY! Find these other worksheets in my TPT but this worksheet asks:
 
Can you Freeze it? Can you Make it Yourself? and Which way saves money? Students circle the best choices. The Teacher's Notes page gives the answers but also side tips and thoughts. Gets students thinking and not just going through the motions. Also a side bar with how much money you can save with a water filter vs. buying bottled water. 
 
Great sub plan, bell ringer, intro to curriculum lesson, etc.!