Have a look at some of the videos showing some 'construction' type toys.
Generate discussion about what some of these toys have in common:
Hard Plastic
Interlocking pieces
Rotation points
Hinge points
Colourful
Clip together
Slide together
Screw together
Magnetic
Explore - Students can build and construct using lego, duplo, wooden blocks etc
As a warm up - Students could use the STEM lego cards eg. Make something that starts with the letter ‘B’
Teachers could have rotations where students spend 15 mins with Lego, wooden planks and materials for example: a paper plate marble run or something similar.
Children share their construction or model and explain the process of building and what they discovered/learned.