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Unit
Overview
for Electrical Energy and Magnetism
This unit is a Science unit that covers Electrical energy and the
properties of Magnetism. The lessons that will be investigated during
this unit will use a learning cycle instructional approach. This type
of instructional style allows a great deal of student-centered,
student-driven learning. Since Science is such an interesting topic to
study, students want more than just a lecture or a teacher
centered
experiment. This learning cycle approach allows for students to feed
that curiosity, having an engagement to prime students for
learning, an exploration which allows students to develop an
understanding, and explanation to further develop, and finally to
extend and apply the knowledge learned. This allows students and
teachers to set up future lessons and or take instruction a step higher.
It is important for children
to understand that electricity is
all around us. From the different types of power plants that create
electrical energy to the switches people flip on and off, electricity
is a very important part of our everyday life. It is one of the most
important inventions that has ever been discovered and without it, we
could not have the type of lifestyle we have today.
This unit will also discuss magnetism and although it is not a form of
energy, but a property of matter, the idea is equally important because
magnets can be used to create electricity and magnets have properties
that are also helpful in understanding electricity as a form of energy.
The
goal of this unit is to conduct science based
activities to
facilitate students' learning and comprehension through the use
of creating charts, tables, language arts, research on the
internet, and integrating a variety of technology software and hardware
into our curriculum. Some of the technology
used in this unit include:
- Kidspiration
- Microsoft Word
- Microsoft PowerPoint
- LCD Projector
- Digital Camera
- Photo Editing Software
- Scanner
- Digital Video Camera
- Digital Video Editing Software
- Internet (Explorer)
- Much more...
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Lesson
#1 - Webbing out Electricity First and
foremost, before beginning any
internet based technology projects with students, it is imperative to
get written consent
forms from
parents to
video tape or use images of students on the internet. This lesson will
have students create a web (click
here to
see 7 student samples) using
graphical organizer software called
Kidspiration. Students are able to connect common everyday
occurrences to the use of electricity as a form of energy. Students
will engage in a discussion and utilize prior knowledge to develop
their web. Students will use scanners and/or digital cameras to import
photos to their webs, or they can utilize the graphics provided with
the software.
Lesson #2 - The
Connection
Lesson
In this lesson, students will be asked to
investigate how to construct simple circuits. They will find out what a
closed circuit is and what components are necessary to build a closed
circuit. Students will also be asked to create a digital movie," Circuit Movie",
using a
digital video camera and Pinnacle digital video editing software.
This movie is to
"teach" people what to do in case they are left in the dark and how to
create a closed circuit.
Lesson #3 -
Highways and
Stop Signs
In this lesson, students will investigate what
conductors and insulators are and how electricity is transferred
through conductors. Students will take digital pictures when conducting
their investigation and will also use what they have learned about
conductors and insulators to create PowerPoint presentations (click
here to see 5
student samples) that
will
be used as a review lesson/study guide.
Lesson #4 -
Searching for
Power
In this lesson, students will investigate
alternative forms of energy as they participate in a "scavenger hunt"
on the internet. Students will assume specific roles and research
different forms of alternative energy. They will research these types
of power/energy: coal, hydroelectric, wind and solar energy. They
will search given websites and answer questions (Click
here to see 4 student samples) pertaining to their
specific form of energy. This Web Quest will also
have the students design a presentation that they will present to the
class. Then, they will debate/vote for the best form of
alternative energy that will replace the current form of energy.
Lesson #5 - Am
I Sticky?
In this lesson, students will investigate magnets
and
their properties. After participating in an interactive bulletin board
activity, students will be asked to create an interactive electronic
activity using PowerPoint software. The students will use the software
and integrate "smart buttons" which will link between slides, similar
to hyperlinks in webpage design. These digital books will allow for
students to review what types of materials are magnetic and
non-magnetic. The books (Click
here to see
6 student samples) can also be used as an assessment because
students will be able to take "mini-quizzes" by exploring other
student books.
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