Made a sensory jar

Science

• The child learned about the concept of density by observing the different materials sinking or floating in the sensory jar.
• They also gained an understanding of viscosity as they noticed how some materials moved slowly and others moved quickly.
• The activity introduced the child to the concept of suspension, as they observed how the glitter and other small particles remained suspended in the liquid.
• By experimenting with different materials and observing their reactions, the child developed critical thinking skills and learned about cause and effect relationships.

Continued development can be encouraged by introducing more complex substances to the sensory jar, such as oils or liquids with different viscosities. Additionally, challenging the child to predict and explain the behavior of the materials in the jar can further enhance their understanding of the scientific concepts involved.

Book Recommendations

• The Science of Slime by Megan Cooley Peterson: This book explores the science behind slime and other gooey substances, providing hands-on experiments and explanations for young readers.
• The Great Kapok Tree: A Tale of the Amazon Rain Forest by Lynne Cherry: While not directly related to sensory jars, this book introduces children to the importance of ecosystems and biodiversity, offering a broader understanding of the natural world.
• What's the Matter in Mr. Whiskers' Room? by Michael Elsohn Ross: This book presents various hands-on experiments that teach children about the properties of matter, including concepts like density and viscosity.