This document contains instructions for two science experiments - one on energy transfer using a basketball and tennis ball, and one on the chemical reaction between baking soda and vinegar. For the first experiment, students are asked to number the steps of the energy transfer experiment in the correct order. They then watch a video demonstrating this. For the second experiment, students are similarly asked to number the steps of the baking soda and vinegar reaction. They are provided background on the chemical process. Finally, students are directed to answer questions in their student book about a video of a girl's morning routine.

1. English 3rd
grade TeacherLizeth Diarte
Name:______________________________________________________
Science Experiments
I. Watch the videos and number the instructions for the two experiments
below in the correct order.
Video 1: EnergyTransfer
https://www.youtube.com/watch?v=h90xizaRTOg
Energy Transfer
_____Then hold the tennis ball on top of the basketball.
_____First, hold the basketball at arm’s length in one hand.
_____For this experiment you need a basketball and a tennis ball.
_____Here’s how it works: The basketball is much heavier than
the tennis ball so it has more kinetic energy. When the balls hit the ground
together, the kinetic energy in the basketball is transferred to the smaller tennis
ball and sends it flying high into the air.
_____Next, let go off the balls at exactly the same time. Finally, observe what
happens.

2. Video 2: Baking soda and vinegar.
https://www.youtube.com/watch?v=lSS8-Rvq804
Baking Soda and Vinegar
_____Then pour in some vinegar and watch what happens!
_____For this experiment, you need baking soda (which is
another name for sodium bicarbonate), vinegar, a container
and paper towels or a cloth.
_____The explanation is simple: the baking soda is a base and the vinegar is an
acid. When they are mixed, they form carbonic acid, which quickly deteriorates to
form water and carbon dioxide. The carbon dioxide creates all the fizzing.
_____First, put some baking soda into the container.
II. Answer page 32 of your student’s book.

3. Anna McNulty
I. Watch the video and write at least six things Anna McNulty does in her
school morning routine.
Video 3: My morning routine
https://www.youtube.com/watch?v=xTiAHt9aDnU
First, She _______________________________________________________
Then, __________________________________________________________
After that, _______________________________________________________
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