Midterm review

1. What are learning trajectories?

• • Math textbooks

• • Progressions that children follow in a specific mathematical domain.

• • Types of math problems

• • None of the above

Why are learning trajectories used?

• • For creating fun math activities

• • To build math skills naturally in children and sequence math activities.

• • Only in high school math

• • For grading students

Which is NOT a main part of learning trajectories

• Mathematical goal

• • Development progressions

• • Instructional tasks

• • Teaching materials

The Approximate Number System helps in:

• • Writing numbers

• • Singing numbers songs

• • Recognizing quantity without counting.

• • Reading charts

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is Perceptual Subitizing?

• • Counting large groups

• • Complex mathematical calculations

• 1. Being able to see smaller groups within a larger group and quickly combining them to find out "how many".

   

• • Recognizing up to 4 items quickly without counting

The basic of Cardinality is:

• Multiplication

• • Division

• • Subitizing

• • None of the above

Tags

CCSS.1.NBT.A.1

Teachers can develop early number recognition by:

• • Using simple equations

• • Asking children to count things they see.

• • Introducing algebra

• • Using higher mathematics skills

What does ANS stand for?

• • Advanced Number System

• • Approximate Number Skill

• • Advanced Number Skill

• • Approximate Number System

Number conservation means:

• • Quantity of a number remains the same, even if arranged differently

• • Counting numbers

• • Conservation of forests

• • Using numbers frequently

Piaget believed children develop a basic conservation of number before:

• • Writing

• • Reading

• • Playing

• • Counting