TOWER OF TERROR: How effective is your fall?
Haley Cobb
ACCRS:
1. Plan and carry out an experiment to determine the
effects of balanced and unbalanced forces on the motion of an object using one
variable at a time, including number, size, direction, speed, position,
friction, or air resistance (e.g., balanced forces pushing from both sides on
an object, such as a box, producing no motion; unbalanced force on one side of
an object, such as a ball, producing motion), and communicate these findings
graphically. (Science 2015, Grade 3)
TECHNOLOGY STANDARD:
2. Use various technology
applications, including word processing and multimedia software.
• Using navigational features commonly found in technology
applications
• Identifying digital file types (TE 2009, Grade 3-5)
8. Collect
information from a variety of digital sources.
Examples: online libraries, multimedia dictionaries
• Using technology tools to organize information
• Demonstrating efficient Internet search strategies
Example: keyword search
• Evaluating electronic resources for reliability based on
publication date, bias, accuracy, and source credibility (TE 2009, 3-5)
OBJECTIVES:
1.)
Students
will use the Scientific Method to conduct an experiment using specific
materials provided to them, to measure the speed of their falling tower.
2.)
Students
will record their outcomes and discussion of their tower falling on their
Google Drive and Google Classroom for other groups to compare and contrast.
3.)
Students
will use the Slow Motion Camera App to capture their tower falling in slow
motion. This will allow the group to see if a mistake was made, where and why.
ESTIMATED TIME: 45 minutes
MATERIALS NEEDED:
Each group will have…
· 50 tooth picks
· 7 rubber bands
· 10 large marsh mellows
· Elmer’s Glue and Scotch Tape
· Each student will have their own iPad
· 5 pipe cleaners
· 1 paper plate
· 3 plastic spoons
· Scissors
PREREQUISITE SKILLS:
Students will need prior
knowledge of the Scientific Method.
Students will need basic team
working skills
Students will need to be able
to work under a time limit deadline.
LESSON PROCEDURES:
Motivator: https://www.youtube.com/watch?v=ydEQj7YYi4M
Show video of Walt Disney
World’s Hollywood Tower of Terror. Ask students if any of them have ever been
to Disney World and rode the tower of terror. If any have been and rode, how
fast did you feel like you were going?
Introduce the project of
building their own tower of terror. Discuss with the class on how we will use
the Scientific Method: asking a question, do background research, construct a
hypothesis, test your hypotheses by building your own tower of terror, analyze
your data and draw a conclusion, and finally, communicate with your group and
the other classmates your ending result.
How fast can your tower fall?
Or, the class can answer, “Was your tower built strong enough to not fall?”
Break the class into groups
of 4-5 at each workstation.
Allow the groups to have
15-20 minutes of collaborating ideas and assembling their tower.
Once each tower is assembled,
let each group drop their tower from the stand they built it on.
A person from each team
should use their iPad and monitor the drop with their slow motion camera to
track the fall.
At the end of the lesson, the
teacher will ask each student to get out a sheet of paper and pencil and write
down this question… “If you can pick ONE more item to make your tower fall
faster, what would you pick?”
Have each student bring in
their one item for the next day to re-test their falling tower and re-group
their results.
“If you used this material
versus this material, would your tower fall faster?”
Some towers may fall side
ways and get caught in their base. Let the students re-examine their structure
and decide if they need to use on of their other materials for a more effective
fall.
TECHNOLOGY INTEGRATION:
· Ipad
· App- Slow Motion Camera
· Google Drive/Classroom
In Google Drive/Classroom,
the students will be able to share their tower experience with other classmates
and compare/contrast their building.
ASSESSMENT:
Formative: Students will be evaluated on how well they
work with their groups. Each student must participate in evaluating their tower
on their iPad in Google Drive/Classroom.
Summative:
Each student will receive a
10/10 on their writing portion, which includes the question and answer of the
one material they would pick to make their tower fall more effectively.
Lesson Extensions/Differentiations: This lesson is to not only help the students
to learn more on how the Scientific Method works, but also to understand the
importance of team work. Collaboration with everyone’s idea is a key factor in
a group setting.