This 4th grade grammar lesson teaches students how to change singular nouns to plural by adding "-s" or "-es" through the use of pictures, a PowerPoint, and a Voki avatar. Students will be split into groups to categorize picture cards under the correct noun rules before practicing changing singular to plural forms. They will then solve practice problems in their workbook to reinforce the concepts.

1. Lesson Title: grammar
Grade Level: 4th
Author: Hana Al-asad
Description: Students will use voki to recall the rule of changing from sngular to plural by adding –s or -es
Objectives:
Students will:
1. Change singular nouns to plural using -s
2. Change singular nouns to plural using -es
3. practice changing from singular to plural using –s and -es
Materials:
1 .A compute
2. pictures
3. Voki.com (example:
http://www.voki.com/mywebsite.php
Class Duration: 50mins
Activities:
1. Teacher assigns groups of students a spelling a set of pictures (categorize under the correct noun group)
2. Students watch a ppt about singular and plural
3. Students practice the objective (changing from singular to plural)
3. Students will watch a voki avatar to recall the rule of changing from singular to plural
4. Students solve pages in practice book (104-105)