Full lesson	Create for a teacher a set of content for giving a lesson, beginning with the lesson plan. Each new block of materials must begin with an H1 heading (other subheaders must be H2, H3, etc). When you describe required pictures, write those descriptions in curly brackets, for example: {A picture of a triangle}
Which subject	Mathematics
What topic	Envision 2nd grade topic 11
What length (min)	30
What age group	Year or Grade 2
Class size	20
What curriculum
Include full script
Check previous homework
Ask some students to presents their homework
Add a physical break
Add group activities
Include homework
Show correct answers
Prepare slide templates
Number of slides	5
Create fill-in cards for students
Create creative backup tasks for unexpected moments

Lesson plan

Lesson Plan: Envision 2nd Grade Topic 11

Topic

Envision 2nd Grade Topic 11: Understanding Addition and Subtraction Strategies

Objectives

• Students will be able to demonstrate understanding of addition and subtraction strategies.
• Students will effectively solve word problems using addition and subtraction.
• Students will improve their fluency in basic addition and subtraction facts up to 20.

Materials

• Whiteboard and markers
• Envision math workbook
• Manipulatives (e.g., counters, blocks)
• Addition and subtraction flashcards
• Homework worksheets (to check understanding and practice)

Grade/Age Group

• Year/Grade: 2
• Age group: 7-8 years old

Subject

• Mathematics

Number of Students

• 20

National Curriculum Alignment

• The lesson corresponds with the Common Core Standards for Mathematics, specifically focusing on Operations and Algebraic Thinking.

Lesson Structure

Step Number	Step Title	Length (minutes)	Details
1	Introduction	5	Greet students and introduce the topic. Briefly discuss the goals of the lesson.
2	Review Homework	5	Collect homework and quickly review answers as a class without individual presentations.
3	Direct Instruction	10	Teach addition and subtraction strategies using manipulatives. Model a few examples on the board.
4	Guided Practice	5	Have students work in pairs using flashcards to practice addition and subtraction problems.
5	Independent Practice	3	Provide problems from the Envision workbook for students to work on individually.
6	Closing Activity	2	Recap what was learned by asking a few reflective questions. Inform students about homework.

Homework

• Assign relevant pages in the Envision math workbook that reinforce addition and subtraction strategies discussed in class.
• Collect the homework in the next class without requiring students to present their work.

Assessment

• Monitor student participation during guided practice.
• Collect and review independent practice work and homework for understanding.

Lesson script