For science lessons for November and December we focused on learning about the various properties of solids. During our 9 inquiry lessons, we conducted hands-on explorations of twenty solids objects. We talked about how they have shape and color, that we can see through some but not all. We explored whether they could roll and/or stack, which ones would stick to a magnet and which ones would ink or float in water.
We have now begun our investigations of the properties of liquids. We began by comparing and contrasting two familiar liquids, water and glue. Expanding on the classification of liquids, students added shampoo and oil to the materials list. This provided a total of four liquids to observe with a magnifiing lens as well as opportunities to touch and pour. Students offered their insights to color, feel, fluidity, scent, opacity or transparency.
As we continue to learn about the properties of liquids, the children will explore volume, flow rates related to viscosity and fluidity as well as density, suspensions and mixtures. Each lesson expands on the previous, provides opportunities to discuss their findings and is followed by a recording of observations. Observation pages include student drawings, Venn diagrams, classification charts, and written results. These pages are being compiled into individual science journals.
Following the scientific method the children are encouraged to question, predict, test, record data, and consider real world uses. This unit is extremely engaging and includes fun activities that turn the classroom into a science learning lab.
