In this lesson, Miss taught us about the four main components of blood. Rather than simply reading from a textbook, we explored the topic through a creative step-by-step “construct and demonstrate” activity, which made the concepts much easier to understand.
Miss explained that blood is made up of four key parts: plasma, red blood cells, white blood cells and platelets. Each part has an important job in keeping our bodies healthy.
To help us visualise this, we carried out a fun hands-on activity by creating a blood model. We used water and yellow food colouring to represent the plasma, giving the liquid its realistic appearance. Marshmallows were added to show the white blood cells, which help fight infections. Cheerios represented the red blood cells, carrying oxygen around the body and giving blood its distinct red colour. We also included small pieces to represent platelets, which help our blood clot when we get a cut. Building our own “blood model” made it much easier to understand how all the components work together.
We finished with a kahoot to test our knowledge to exit out of the lesson.
