Understanding Container Capacities and Measurements

This video tutorial for grade three, lesson nine, guides students through various practical math exercises. It begins with a homework overview, followed by a home investigation to find containers of about one liter. Students then solve problems involving calculating medicine dosage, adding juice box volumes, filling a fish tank with buckets, and distributing paint equally. Each section emphasizes different math skills, including addition, multiplication, and division, while encouraging students to visualize and sketch their findings.

What is the first step in the homework for lesson nine?

• Draw a picture

• Solve a math problem

• Write your name

• Find a pencil

What should you look for on a container to determine its capacity?

• The material of the container

• The shape of the container

• The label on the container

• The color of the container

Which of the following is NOT a typical shape for a one-liter container?

• A soda bottle

• A triangular prism

• A cylindrical bottle

• A box-like carton

How do the sizes and shapes of containers compare?

• They are all different sizes but the same shape

• They are different sizes and shapes

• They are about the same size but different shapes

• They are all the same size and shape

How many milliliters of medicine does Mrs. Larson take in total over three days?

• 25 ml

• 15 ml

• 10 ml

• 20 ml

How much juice does Mrs. Goldstein pour into the bowl?

• 600 ml

• 750 ml

• 708 ml

• 500 ml

Which strategy is recommended for adding quantities vertically?

• Horizontal addition

• Vertical addition

• Using a calculator

• Mental math

How many buckets of water are needed to fill Daniel's fish tank?

• 4 buckets

• 7 buckets

• 6 buckets

• 5 buckets

How many liters of paint are in each bucket when Sheila divides 15 liters equally?

• 6 liters

• 5 liters

• 4 liters

• 3 liters