Lab Burgers vs Farm Burgers: Science Making Food

This mission is all about understanding where our food comes from, from the farm to a science lab! Get ready to use your detective skills to explore the ingredients in your own kitchen, just like Discovery Rangers explore how burgers are made.

The Big Question

What are the basic "building blocks" of the food we eat?

What You'll Need

• Ingredients from your kitchen (like flour, sugar, eggs, milk, oil, salt, spices, a piece of fruit, a vegetable, a piece of cheese, a piece of bread)
• A notebook or paper
• A pencil or crayon

Mission Steps

1. Gather Your Samples. Find a few different food items in your kitchen. Try to pick things that are clearly from different sources, like a piece of fruit, a vegetable, bread, cheese, or even an egg.
2. Observe Carefully. For each food item, look at it closely. What does it look like? What color is it? What shape? Is it soft or hard?
3. List the Ingredients. Find the ingredient list on the package for each food. If it's something fresh, like an apple, think about what it is made of (water, natural sugars, fiber). Write down all the ingredients you can find.
4. Identify the "Building Blocks". Look at the ingredient lists. Can you see any ingredients that seem like they might be the basic parts that make up the food? For example, bread is made from flour, water, and yeast.

Talk About It

• What were some of the simplest ingredients you found on your ingredient lists?
• How are the ingredients in bread different from the ingredients in cheese?
• If scientists are making "lab burgers," what do you think they are starting with?

Take It Further

For older Rangers (ages 9-12), try to research where one of your food items' main ingredients comes from. For example, if you have bread, where does flour come from? If you have cheese, what animal makes the milk? This can help you connect your kitchen ingredients back to the "farm" side of food.

FAQ

Q: My child doesn't want to list ingredients, can we skip that? A: Yes! You can focus on just the observation part. Have them draw the different foods and describe what they look like and feel like, which is still a great way to explore food science. Q: We don't have many packaged foods, only fresh items. What should we do? A: That's perfect! For fresh items like fruits and vegetables, talk about what they are made of in nature, like water, plant parts, and natural sugars.