Measuring Mass Using Standard Units

Zela is baking a cake and needs to understand the concepts of grams and kilograms to measure ingredients accurately. The video explains the difference between grams and kilograms, providing examples of objects that can be weighed in each unit. Zela then measures ingredients like baking powder and flour, adjusting as needed to ensure accuracy. Finally, she successfully bakes a 1-kilogram cake, demonstrating her understanding of weight measurement.

What is a common object that weighs about 1 gram?

• A can of oil

• A paperclip

• A watermelon

• A bag of potatoes

Which of the following is typically measured in kilograms?

• An egg

• A slice of bread

• A box of sweets

• A bar of chocolate

How many grams are there in one kilogram?

• 1,000 grams

• 100 grams

• 500 grams

• 10,000 grams

What adjustment did Zela make when the baking powder exceeded the desired weight?

• Added more flour

• Removed some baking powder

• Removed some flour

• Added more baking powder

What was the final weight of Zela's cake?

• 1.5 kilograms

• 1 kilogram

• 750 grams

• 500 grams