Lesson plan	Lesson plan
What to create	Lesson plan
Which subject	Mathematics
What topic	Angles
What length (min)	30
What age group	Year or Grade 5
Include homework
Include images descriptions
Any other preferences

Subject: Mathematics

Grade/Year Level: 5

Time Duration: 30 minutes

Learning Objectives

• Students will be able to identify acute, obtuse, and right angles.
• Students will be able to measure and draw angles using a protractor.
• Students will be able to determine the sum of angles in various shapes.

Materials

• Protractor
• Angles worksheet
• Pencils
• Rulers
• Whiteboard and markers (optional)

Introduction (5 minutes)

• Begin by asking students if they have ever heard the word "angle" before.
• Write the term "angle" on the board and ask if anyone knows what it means.
• Explain that an angle is a measurement of the space between two lines that meet at a point.
• Ask the students if they can think of any examples of angles, perhaps pointing out any angles in the classroom.

Main Body (20 minutes)

Identifying Angles

• Begin by explaining that there are three types of angles: acute, obtuse, and right.
• Define each type of angle.
• Use drawings on the board to demonstrate the differences between the three types of angles, showing examples of each.
• Ask students to identify the types of angles in the drawings.

Measuring and Drawing Angles

• Explain that angles are measured in degrees and demonstrate how to use a protractor to measure an angle.
• Pass out worksheets that include various angles for students to measure.
• Ask students to draw an angle of a certain degree, using a protractor and a ruler.
• Go over students' drawings with them and correct any mistakes.

Sum of Angles

• Reinforce the concept that the sum of angles in a shape is always 360 degrees.
• Draw shapes on the board and ask students to identify the sum of the angles in the shapes.
• Have students work in pairs to create their own shapes and determine the sum of the angles.

Conclusion (5 minutes)

• Review the three types of angles and the concept of measuring and drawing angles.
• Emphasize the importance of understanding angles in mathematics and in our daily lives.
• End the lesson with a brief question and answer session, to ensure that students understand the topic.