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Inventions, Grades K-2
Developed and Taught by Mary E. Hopper

An invention is something new or original that has never existed
until the inventor thought it up. Inventions are rarely entirely new.
Usually they are cominations of already existing objects and ideas
put together in a unique way, for a new purpose.
 
Inventing is a process which incorporates science process skills
and involves creative thinking, visual thinking and inventive thinking.
In order to invent, some knowledge background and some manual
skills are also necessary.

Content:
 
Students will learn about inventions by exploring and practicing
the creative thinking process involved in producing inventions.
Most of the class time will be spent in applying these processes
to making real inventions of each student's own creation.
 
The course will provide students with the opportunity to increase
their knowledge of science concepts, develop manual skills and
stimulate creative thinking skills.
 
Objectives:  
Students will..  


 
The following are the creative thinking skills emphasized in the course:
 

 
One Fun and Favorite Course Highlight: Invention Dissection
 
Part of an amateur inventor's training should include learning as much
as possible about how existing inventions work. Kids can apply mechanical
principles they lear from studying others inventions to designing their
own inventions. It's not hard to find worn-out, broken, or simply unwanted
inventions to study. Old clocks, electric egg beaters, toasters, and other
mechanical delights are tossed into trash cans by the dozens each day.
All of these gadgets represent the brainstorm of some past creative inventor,
and they all incorporate marvelous engineering principles. So, collect one
or more of these unwanted jewels and carefully dissect them-take the things
apart to see what makes them tick. Dissection is an appropriate word because
to the biologist this process ddoes not mean hacking animals to pieces.
It means carefully separating the organs of preserved specimens for the
purpose of precisely studying them. Kids can apply the same exacting approach
to the dissection of machines, and learn about their parts in the same way
biologist becomes familiar with the organs inside animals. Dissecting
discarded devices can be a lot of fun and it provides good experience
in using hand tools and in approaching a task systematically. And,
the experience of putting a dissected invention back togetheris much
like using logic to solve a pozzle.
 
Bibliography available upon request.

Mary E. Hopper [MEHopper] | MEHopper@TheWorld.com [posted 01/01/01 | revised 02/02/02]