| 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 | 3d shape |
| What length (min) | 30 |
| What age group | Year or Grade 3 |
| 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 |
3D Shapes
Year 3 (Age 7-8)
Mathematics
20
This lesson plan aligns with the National Curriculum for Mathematics, specifically focusing on shape recognition, understanding properties of shapes, and spatial awareness.
| Step Number | Step Title | Length (Minutes) | Details |
|---|---|---|---|
| 1 | Introduction to 3D Shapes | 5 | Introduce the topic of 3D shapes, discuss what they know, and show examples. |
| 2 | Exploration of Shapes | 10 | Present different 3D shapes using models. Discuss attributes like faces, edges. |
| 3 | Printable Cards Activity | 5 | Distribute printable cards to students. Instruct them to fill in details about shapes. |
| 4 | Group Work Discussion | 5 | In pairs, students discuss what they wrote on their cards and share with each other. |
| 5 | Collect/Check Cards | 3 | Collect the cards or conduct a random check of the filled cards for understanding. |
| 6 | Assign Homework | 2 | Briefly explain the homework task related to 3D shapes without class presentations. |
| 7 | Review and Wrap-Up | 2 | Recap the key points of the lesson and ensure understanding before closing. |
"Good morning class! Today, we're going to explore an exciting topic in mathematics: 3D shapes! Can anyone tell me what a 3D shape is? (Pause for responses) That’s right! 3D shapes are objects that have depth, width, and height. They are different from 2D shapes, which only have length and width. Now, I have some examples here. (Show the model shapes) Can anyone name these shapes? (Wait for answers) Excellent! We have a cube, a sphere, a cone, and a cylinder. Let’s dive in and learn more about these shapes!"
"Now let's take a closer look at each of these 3D shapes. (Hold up the cube) This is a cube. Who can tell me how many faces it has? (Wait for responses) Yes, it has 6 faces! Each face is a square. Now, let's talk about edges. A cube has 12 edges. (Continue with each shape, asking similar questions about faces, edges, and vertices) The sphere is round and has no edges! The cone has 1 circular face and a point at the top. The cylinder has 2 circular faces and 1 curved surface. Can you all see how different these shapes are? Great job!"
"Next, I have a fun activity for you! I’m going to hand out some printable cards. (Distribute the cards) On these cards, you will see pictures of different 3D shapes. I want you to write down the names of the shapes and their attributes—things like the number of faces, edges, and any other interesting characteristics you can think of. You have 5 minutes. Ready, set, go!"
"Time’s up! Now, I want you to pair up with a partner and discuss what you wrote on your cards. Share your ideas and see if you came up with the same attributes. This is a great chance to learn from each other! You have 5 minutes for this discussion. Let’s get chatting!"
"Alright, let’s come back together. I’m going to collect your cards now. Don’t worry, I’ll be looking at them randomly to check your understanding of the shapes. (Collect cards or check them) Thank you for your hard work! It’s important to see what you learned."
"For homework, I want you to find three 3D shapes at home. Draw them and write down their attributes, just like we did today. You will not need to present this in class, but I am excited to see what shapes you find around your home! Does everyone understand what to do?"
"Before we finish, let’s quickly recap what we learned today. Who can tell me three different 3D shapes we discussed? (Wait for responses) Fantastic! And can someone remind me why understanding 3D shapes is important? (Encourage responses) Excellent! Thank you all for your participation today. Remember, shapes are all around us. Keep an eye out for those 3D shapes! Have a wonderful day!"
What is a 3D shape? Explain in your own words.
List the four 3D shapes discussed in class and provide a brief description of each.
How many faces, edges, and vertices does a cube have?
Describe a sphere. How is it different from the other 3D shapes you studied?
What are the specific attributes (faces, edges) of a cone?
A cylinder has two circular faces and one curved surface. Can you illustrate this and label the parts?
Find three 3D shapes in your home and draw each one. Next to each drawing, list its attributes: the number of faces, edges, and any other interesting characteristics.
Why do you think it's important to understand the properties of 3D shapes? Provide a few sentences explaining your thoughts.
Discuss with a family member or friend about a 3D shape you found at home. What did you share?
In your opinion, which 3D shape is the most interesting? Why?
| Question | Answer |
|---|---|
| What defines a 3D shape? | |
| Can you name four examples of 3D shapes discussed today? | |
| How many faces does a cube have? | |
| What are the characteristics of a sphere? | |
| How many edges does a cube have? | |
| What is the shape of the base of a cone? | |
| How many circular faces does a cylinder have? | |
| What unique feature does a sphere have compared to other 3D shapes? | |
| Can you explain what attributes you should write on your cards? | |
| Why is it important to understand 3D shapes? | |
| How many faces does a cone have? | |
| What shape does the surface of a cylinder form? | |
| Why do you think we have to look for 3D shapes at home for homework? | |
| What can you tell me about the vertices of a cube? | |
| How do 3D shapes differ from 2D shapes? |