Introduction to Engineering & Technolgy Concepts
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BCPS Course Number: 55.1250.0
Credit: 1
BCPS Credit Code: [T]

Credit Type: Courses meets the goal and indicator requirements of the Maryland Technology Education Graduation Requirement VSC.

Curricular Integration: Coordinated with the new Fundamentals of Physics and Chemistry course, and the Algebra & Geometry courses. This course is designed to complement and support the development of skills and knowledge in the areas of math [algebra], science [physics and chemistry] and reading in order to aid students in mastering the skills and knowledge necessary to pass the required MSDE high school graduation assessments and course experiences in the areas of biology, algebra, geometry and technology education. The course is focused on building technology literacy and the ability to apply fundamental technical, physics, chemistry, algebra and geometry knowledge and skills to engineering problems and business enterprise simulation activities. Course Technology content studies include: technology historical development, environmental impact, and role in society, Core Technology Systems studies (Materials, Mechanical, Electrical/Electronic, Structural, Optical, Fluid, Thermal, and Biotechnical) and the structure and functions of enterprises (medical, agricultural, communications, manufacturing, power & energy, and transportation). Individual and group hands-on engineering problem-solving activities are a central element of the course.

Course topics include:

• Nature of Technology, Technology Systems and Core Technologies
• Technology Systems Components
• Tools of Technology
• Problem Solving and Design in Technology
• Applying Technology:

  1. Producing Products and Structure
  2. Communicating Information and Ideas
  3. Transporting People and Cargo
  4. Using Technology
  5. Meeting Needs through Biorelated Technologies
• Managing a Technological Enterprise
• Technological Systems in Modern Society

COURSE OBJECTIVES

1. Develop an understanding of the central role of technology and the relationship between science, mathematics, engineering, and technology
2. Solve technological problems using a systems model approach, higher order thinking skills, ingenuity, information, tools, and materials
   
3. Safely, effectively and creatively use tools, machines and materials to perform technological processes
   
4. Apply academic and technical skills to solve problems related to materials, mechanics, electricity/electronics, structures, thermal, fluid, optics and bio-technical.
   
5. Demonstrate knowledge and understanding of the historical, current, and futuristic relationship of technology systems to the development of society and the significance of multicultural and gender diversity in the use of technology to meet human needs.
   
6. Understand career opportunities in technology based on personal interest, abilities, and educational status.

GRADING

1. The term grades are averaged together according to county guidelines.
   
2. Projects, assignments, drills, quizzes, and tests are given point values that are averaged together for each term.
   
3. Work turned in after due date will be penalized accordingly.
   
4. Lateness and absences will affect grades according to county guidelines.

NOTEBOOK
Each student will maintain a notebook of class notes and handouts. This notebook will contain material for the entire course. It will be graded and evaluated in the same manner as individual projects, but with these other considerations:

1. Notes and materials should be in consecutive order and dated.
   
2. If absent, notes and materials should be obtained from fellow student and it should be noted that they are someone else's notes.
   
3. If there is not a formal lesson given that day then the activity should be recorded for that day.
   
4. Assignments and homework should be noted for each day's entry.
   
5. Specific instructions and directions will be given. Remember to keep all work
   DO NOT THROW AWAY ASSIGNMENTS!

MATERIALS

1. At least two (2) writing utensils (pen and pencil) - brought to class daily.
   
2. Notebook - type that you can easily remove and insert pages - brought to class daily.
   
3. Paper - line and plain -brought to class daily.
   
4. Safety Glasses - required by Maryland State law - must be worn at all times when work is being done. SEE BELOW
   
5. Most other materials are provided for projects.

Maryland state law requires that all persons working in Technology Education laboratories must wear proper eye protection. Students are required to provide and maintain their own approved safety glasses. Prescription eyeglasses may meet this requirement. The technology education department will make available at nominal cost approved safety glasses for students to purchase. The safety glasses will need to be brought to class each day.
The cost of the glasses is $3.50 per pair.
These glasses can be used in all other technology education classes and in various science and art classes throughout the student's career in High School. Students can purchase the glasses from any technology education teacher during the school day. Exact change would be appreciated. Make checks payable to: Overlea High School.

CLASS RULES AND PROCEDURES

Please read this material carefully. If you have any questions regarding this information please ask. Do not assume anything, as it may prove detrimental to you during the coming school year

1. You must arrive on time. 1 point will be deducted from your quarterly grade for every unexcused absence.
2. Come to class prepared, bring all needed supplies and materials and your notebook.
3. t is very important that you come to class every day. If you get behind in your work you may end up having difficulty.
4. Listen to directions and take notes if necessary.
5. Obtain supplies and begin work upon teacher's direction.
6. Keep noise and conversations to a minimum.
7. Supplies are to be used wisely and not wasted. Unused supplies are to be returned to their proper location.
8. Equipment is handled carefully and with respect. At the end of the period equipment is left in a manner specified by the teacher or is returned to their proper location.
9. The room is to be kept neat and clean at all times.
10. Energy is conserved whenever possible. Turn off all electrical equipment when it is not in use.
11. There is no gum chewing or drinking or eating food in the classroom.
12. At the end of the period:
    • Be sure all materials are put away properly.
    • Be sure all tools and equipment are stored properly.
    • Be sure your work area is clean.
    • Be sure the room in general is neat and clean.
13. Class is dismissed by the teacher. DO NOT STAND AT THE DOOR or IN THE HALL to wait for the bell to ring at the end of class. You will be given ample time to clean up and store your materials and equipment.
14. Bring your notebook to class everyday with two (2) writing utensils. Keep all your work in your notebook and keep it neat and orderly. You are responsible for getting all notes and materials if you are absent.
15. Your notebook is a requirement of this course. It will be collected at the end of the each quarter and graded. DO NOT THROW ANY ASSIGNMENTS AWAY-ALL ARE PART OF THE NOTEBOOK.
16. Students may not leave the room unless they have a pass and the permission of the teacher.

SAMPLE LAB CONTRACT

Please read this material carefully. If you have any questions regarding this information please ask. Do not assume anything, as it may prove detrimental to you during the coming school year.

Name _______________________________________ Date____________ Period_____

1. Come to class on time.
   Standing outside the door and rushing in after the bell has begun to ring will constitute a tardy. You must be INSIDE the door when it rings to be counted on time. 1 point will be deducted from your quarterly grade for every unexcused lateness to class.
2. Begin the drill as soon as you enter the room.
   Drills will be on the chalkboard. Please do not wait for me to remind you to begin since I need to take roll and attend to other duties for the first few minutes of the period.
3. Attend to personal needs before coming to class.
   I have been instructed not to give passes to lockers, the nurse etc. , so please do not ask for a pass unless you have a true emergency.
4. Remain in your assigned seat unless you have permission to get up.
   Throw scraps away at the end of the period on your way out.
5. Do not eat candy or other food in class.
   The only item allowed in Overlea classrooms is water.
6. Bring required materials every day unless you are otherwise directed.
7. Talk only when permitted.
   Be aware of the situation since quiet talking is allowed in some situations and speaking to the entire group without raising your hand may be allowed in others. I will remind you once and expect compliance.
8. Use polite speech and body language.
   Unkind teasing and impolite behavior is unacceptable.
9. Do not cheat.
   Students caught cheating will receive a zero and a phone call home. Both the student who shares his work for an independent assignment AND the person who copies it will suffer the same consequences. I expect you to do your own work and to be sure no one can copy it.
10. Follow the teacher's directions immediately.

 I, __________________________________________________ , agree to adhere to these class rules and procedures and any additional instructions given by the teacher. I understand that I may lose privileges if I fail to fulfill this agreement.

Signed ______________________________________________

TECHNOLOGY EDUCATION
SAFETY INFORMATION

IT IS MANDATORY, BY MARYLAND STATE LAW, THAT EVERYONE WEAR SAFETY GLASSES AT ALL TIMES WHENEVER THERE IS ANY TYPE OF WORK ACTIVITY TAKING PLACE IN THE SHOP. ADDITIONAL EYE SAFETY EQUIPMENT MUST BE WORN, SUCH AS A FACE SHIELD OR COVERALL GOGGLES, WHEN PERFORMING ANY OPERATION WHERE THERE IS THE POSSIBILITY THAT PARTICLES OF MATERIAL MAY BECOME AIRBORNE.

Safe habits of work pay dividends in physical well being, earning power, and productivity.
IGNORING SAFETY ONCE IS IGNORING IT ONCE TOO OFTEN.

The following safety information is good sound advice for both in-school activities
and in your future employment.

GOOD SHOPKEEPING
Good shopkeeping is cleanliness and order, which means clean machines, floors clear of scrap materials and debris, prompt disposal of waste materials, and placing tools on tool panel or in designated storage when not in use. A clean shop is usually a safe shop. Good shopkeeping is the responsibility of everyone. Always be on the alert for potential safety hazards and take the necessary action to remove such hazards. Some examples of poor shop keeping are:

• Objects or scrap materials on the floor.
• Work benches cluttered with tools and materials.
• Wet, greasy, or dirty floors.
• Materials protruding into aisles.
• Poorly piled or stored materials.

HAND TOOLS
Injuries from hand tools are usually caused by defective tools; using the wrong tool for the job; and using tools unsafe.

• Cutting tools should be sharp. A sharp tool cuts into the material; a dull tool may slide and strike you.
• Tools with mushroomed heads are dangerous - a chip may break off and strike you with great force.
• There is a right and a wrong way to use every tool; learn to use tools the right way.
• It is poor practice to carry sharp tools in your pocket.

PORTABLE ELECTRIC HAND TOOLS

• Remember that a 110 volt electrical service can cause a serious injury and death.
• Check the tool before using for:
  Damaged or broken insulation of electrical cord.
  Bad connections at terminals.
  Broken plug.
  Broken switch.
  Broken wires.
  Sparking brushes.
  Tool properly grounded with ground wire.
• Protect the cord from oil, hot or rough surfaces, and chemicals.
  Keep the cord out of aisles or other traveled areas.
• Do not use electrical tools where there are flammable vapors or gases.
  A spark may cause an explosion or fire.
• When through using a tool, turn off or disconnect the current.
• Be sure your hands are dry when using an electrical appliance.
• Grasp the plug, not the cord, to remove from the outlet.
• When not in use, cords should be rolled loosely and placed on a shelf or hung over a round, wooden peg.

WORKING AROUND MACHINERY

• Machines should be stopped and locked in an "off" position before being oiled, lubricated, or adjusted.
• Clean chips off with a brush - not with a rag or with your hands.
• Operate a machine only after you have received thorough instructions and have been given permission
• Ask questions if there is anything about your work that you do not understand. To be safe you must know what you are doing, especially when working around machinery.
• Guards are for your protection. They should all be in place before starting your machine.
• Wear suitable clothes. Clothes should fir snugly. Anything that can catch in machinery is taboo, such as neckties, loose patch pockets, wristwatches, rings, earrings, or gloves. (long hair must be closely covered for safety.)
• Operate only the machines to which you are assigned.

PERSONAL PROTECTION DEVICES

• Wear safety glasses, face shield and/or goggles when handling chemicals, drilling or routing, chipping, grinding, using wire brush, when welding, using portable grinder, or on any other work where there may be flying particles.
• Wear suitable gloves or hand pads when handling sharp, heavy, rough, or hot materials and chemicals.
• Wear a faceshield where there is danger from flying particles.

HOW TO LIFT

• Lift with your legs to avoid back and abdominal injuries.
• Use care in setting the load down to prevent pinching fingers or toes.
• Lift or carry only as much as you can handle. If the load is too heavy or bulky, ask for help.

HANDLING MATERIALS SAFELY

• Gloves should be worn when you handle rough materials.
• Carry materials in such a way that it will not strike someone else.
• Pile materials so they won't slip, crush, or fall. Materials piled over 4 feet high should taper in toward the center of the pile. Block objects that might roll.

LADDERS

• Be sure ladder has secure footing.
• Make certain ladder is at the correct angle (about 75 degrees) before mounting.
• Lash or otherwise secure the ladder in place.
• Face the ladder and hold on with both hands going up or down.
• Reach only within safe limits when on ladder.
• Avoid using any ladder with weak or damaged rails, steps, or rungs.
• Open a stepladder fully and set both spreaders before using it.
• Carry the ladder with the front end high enough to clear anyone ahead of you.

HORSEPLAY

• Practical jokes and horseplay can be dangerous-any time, any place.
• Conducting yourself in a workman like manner does not include scuffling, pushing, wrestling, tripping, etc.
• Horseplay with the air hose has caused deafness, blindness, and death.
• Remember, horseplay can work both ways. Act your age and live longer.

FIRST AID

• Don't laugh it off. Get first aid - even for a slight injury. Infection may mean weeks of lost time or possibly pay and even permanent impairment.
• Cuts, bruises, scratches, burns, or punctures - no matter how slight - should be treated immediately.
• Wash thoroughly and whenever necessary. Soap and water are fine protection against skin troubles.
• Do not try to remove foreign bodies from your eye. Ask your instructor or foreman for advice and help.

FIRE

• Report all fire hazards.
• Use metal containers for oily waste.
• Keep fire doors and aisles clear.
• Learn where the fire-extinguishing equipment is located and how such equipment is used.

SAMPLE SAFETY CONTRACT

 Please read this material carefully. If you have any questions regarding this information please ask. Do not assume anything, as it may prove detrimental to you during the coming school year.

Name ___________________________________ Date___________ Period_________

SAFETY GLASSES/GOGGLES
EVERYONE MUST WEAR SAFETY GLASSES!
Even when you are not working on a machine, you must wear safety glasses.

CLOTHES AND HAIR

• IF YOU HAVE LONG HAIR, TIE IT UP.
• DO NOT WEAR LOOSE CLOTHING. Ties, scarves, and loose sleeves are prohibited • NO GLOVES.
• REMOVE ALL JEWELRY.
• WEAR APPROPRIATE SHOES. No open-toe sandals. Wear shoes that provide sure footing. When working with heavy objects, steel toe shoes are recommended.

SAFE CONDUCT

• NO HORSEPLAY. Maintain a serious attitude when working with and around machines.
• Be aware of what is happening around you. For example, be careful not to bump into someone working near you.
• Concentrate on what you are doing.
• Do not hurry. If you catch yourself rushing, slow down.
• Do not rush speeds and feeds or you may damage your part, the tools, or the machine.

MACHINING

• IF YOU DO NOT KNOW HOW TO DO SOMETHING - ASK!!
• DO NOT OPERATE A MACHINE UNLESS THE INSTRUCTOR IS PRESENT.
• WEAR SAFETY GLASSES.
  BEFORE YOU START THE MACHINE:
• Study the machine. Know which parts move, which are stationary, and which are sharp.
• Double-check that your work piece is securely held.
• Remove chuck keys and wrenches.
• DO NOT LEAVE MACHINES RUNNING UNATTENDED!
• KEEP HANDS AWAY FROM THE CUTTING AREA. Do not attempt to removal material while the cutter is rotating
• DO NOT OVERREACH. Keep proper footing and balance.
• DISCONNECT EQUIPMENT FROM ELECTRICAL SERVICE BEFORE ADJUSTING OR
  CHANGING CUTTERS, BLADES, OR BITS.
• KEEP THE WORK AREA CLEAN AND ORDERLY.
• ITEMS NOT USED FOR INSTRUCTION ARE NOT ALLOWED IN THE WORK AREA.
• REPORT ALL INJURES TO THE INSTRUCTOR IMMEDIATELY.

I, __________________________________________________ , agree to adhere to these safety rules and any additional safety instructions given by the teacher. I understand that I may lose privileges if I fail to fulfill this agreement.

Signed ______________________________________________