Online Homeschool Curriculum - Sample Lesson (Lesson 1 Only)

    Ray's New Primary Arithmetic by Joseph Ray Ray's New Primary Arithmetic by Joseph Ray    

Lesson 1: Review - Add and Subtract Numbers Up to 8


story image

    Ray's New Primary Arithmetic by Joseph Ray Ray's New Primary Arithmetic by Joseph Ray    

Lesson 1: Review - Add and Subtract Numbers Up to 8

Directions

Follow the step-by-step instructions below to teach the lesson.

Progress to the next lesson when children master the current lesson.

Value mastery over speed of progression.

Steps

STEP 1

  • Have children use physical objects (such as marbles, toys, or beans) to demonstrate and solve the below review exercises.
  • The objects should be arranged in distinct groups to represent each number indicated.

STEP 2

  • Assess mastery by reading aloud the listed problems and having the children mentally compute and recite the solutions.
  • If children have difficulties, work with physical objects again and then reassess.