Grade 3 Math Concepts Assessment

This video tutorial, led by Luis Anthony, a professional mathematics tutor, guides grade 3 students through various math problems from a diagnostic test. The video covers topics such as expressions with differences greater than 50, identifying lines of symmetry in shapes, locating points on a coordinate plane, calculating the number of pencil packages needed, solving money subtraction problems, calculating time for activities, and choosing appropriate units for measuring height. Each section provides explanations and strategies to help students understand and solve the problems effectively.

What is the main purpose of this video?

• To teach advanced calculus

• To provide a sample of grade 3 math learning

• To explain science experiments

• To discuss history topics

What should you do after each question is presented in the video?

• Pause the video and try to answer

• Skip to the next question

• Ignore the question

• Write down the question

Which expression has a difference greater than 50?

• 100 - 48

• 60 - 10

• 30 - 15

• 50 - 0

Which shape has exactly two lines of symmetry?

• A shape with four lines of symmetry

• A shape with eight lines of symmetry

• A shape with three lines of symmetry

• A shape with two lines of symmetry

How do you find the point located at (3, 1)?

• Move 1 unit right and 3 units up

• Move 3 units right and 1 unit up

• Move 3 units up and 1 unit right

• Move 1 unit up and 3 units right

If pencils are sold in packages of 12, how many packages are needed for 48 pencils?

• 3 packages

• 2 packages

• 5 packages

• 4 packages

How much money does Anthony have left after losing eight dimes?

• $2.75

• $2.67

• $1.95

• $1.85

If Donna starts practicing violin at 7:50 p.m., when should she stop after 30 minutes?

• 8:20 p.m.

• 8:10 p.m.

• 8:00 p.m.

• 8:30 p.m.

Which unit is best for measuring the height of a flagpole?

• Inches

• Pounds

• Miles

• Yards