My child mixed food colouring in a cornflour and water mix

Science

• The student learned about the concept of non-Newtonian fluids through the mixture of cornflour and water, understanding that its consistency changes based on force applied. This introduces the concepts of viscosity and flow properties.
• The activity provided a hands-on introduction to the properties of mixtures and solutions, allowing the student to observe how the food coloring mixed throughout the cornflour and water mixture, illustrating the concept of diffusion and solubility.
• The process of mixing different colors of food coloring into the cornflour and water mix allowed the student to explore the concept of color mixing and how primary colors can be combined to create secondary colors.

For continued development, consider expanding the activity by challenging the student to create a hypothesis about what will happen when different amounts of food coloring are mixed into the cornflour and water mixture. Encourage them to make predictions and record observations in a scientific journal to reinforce observation and documentation skills.

Book Recommendations

• The Magic School Bus: At The Waterworks by Joanna Cole: This book introduces children to the water cycle and properties of water in a fun and educational way.
• The Crayon Box that Talked by Shane DeRolf: This story explores the concept of diversity and unity through the metaphor of different colored crayons working together in a box.
• What Makes a Rainbow? by Betty Ann Schwartz: This interactive book introduces children to the concept of color mixing through a charming story and the use of transparent colored sheets.