Engagement
The teacher will have a paper bag called "Mystery Bag". The teacher will have some 3-D shapes in the bag. The teacher will ask students what do they think is in the bag and after hearing some of the responses the teacher will give a mystery bag for every group of 5 or 4 students (depending on the total amount). The teacher will ask the students to talk about what it's in the bag and to create a discussion between them about the objects.
(7 minutes)
TRANSITION:
The teacher will explain that what they are touching and seeing are called three-dimensional shapes, also known as 3D. The teacher will tell the students that they are going to watch a video about 3D shapes.
Next Activity: Exploration