1 glass marble, l large screw with blunt point, 1 rubber tubing) For the Linear Measurement Lab: 4 to 5 centimeter rulers 4 to 5 centimeter tape measures For the Mass Measurement Lab: 1 balance scale 1 set of gram units For the Volume Measurement Lab: 4 to 5 plastic cups half-filled with water and the water level permanently marked tongs 6 different colored markers also: individual science journals with data recording pages preprinted (to be used for entire unit) Use Data Page 5, Data Page 6, and Data Page 7 HELPFUL HINTS: The students should have prior experience measuring with metric rulers and using a balance scale with gram units before beginning this activity.
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with water and the water level T:half