Before and After ProjectErin Mares

ED 546 and 548July 17, 2009

Mnemonic AidBefore After

Change the mixed number into an improper fraction.

7 ¾ What do I do next?

7x4+3 First, place a multiplication sign

between the whole number and the denominator

remembering that multiplication produces larger number, making the number heavy, therefore on the bottom. 

Next, place an addition sign between the whole number and the numerator,

remembering that adding produces smaller numbers than multiplication, making the number lighter, therefore, on top. 

Text: Graphics for Learning Course Objective 3

What is a Mnemonic Aid and Why Would You Use It?

Many times we work through problem after problem with our students in math and we think that they should be getting it because they have been exposed to it over and over. Math is so complex and something more is needed.

A Mnemonic Aid is a very powerful memory retrieval device.

Examples: ROYGBIV (colors of the rainbow), PEMDAS (order of operations), DMSCBR (steps used to divide

You may be using these in your daily teaching and not even know it!

BackloadingBefore After

After

Text: Deciding What to Teach and Test Course Objective 1 &4

Why Use Backloading?Why not create the test before you even

begin teaching?This will allow for alignment throughout the

entire unit. You will only be teaching what you are testing and what you are testing should be what they learned.

test=curriculum

Organizational GraphicDefinitions of Parts and

FunctionsMatrix of Respiratory

System Nose- used for smelling and

breathing Lungs- used for breathing and

fighting against infections Trachea- carries air between

the lungs and upper respiratory

Air Sac- oxygen passes through air into blood and then through larger veins which carry to the heart

Diaphragm- an inhalation muscle system

Part nose lungs trachea Air sac diaphragm

Characteristics

Smell and sense of directions

Main organ

Also known as windpipe

Found in lungs

Gas exchange with blood

Dome-shaped muscle

Function Used for breathing and smelling

Oxygen taken in and carbon dioxide breathed out

Filters the air we breathe

Air that passes through into larger veins which carries to the heart

Contracts and expands to allow for air to reach the lungs

BEFORE AFTER

Text: Graphics for Learning Course Objective 3

Organizational Graphics Keep you Organized

What is a Matrix? A matrix is a two-dimensional display of information that allows the viewer to quickly compare feature differences among different things.

More relational learning takes placeMatrices use fewer words and physically

organize ideas by topic and categories

The Respiratory SystemBefore: Text Alone After: Text with

Representational Graphics Oxygen enters the respiratory system through the

mouth and the nose. The oxygen then passes through the larynx (where speech sounds are produced) and the trachea which is a tube that enters the chest cavity. In the chest cavity, the trachea splits into two smaller tubes called the bronchi. Each bronchus then divides again forming the bronchial tubes. The bronchial tubes lead directly into the lungs where they divide into many smaller tubes which connect to tiny sacs called alveoli.. The inhaled oxygen passes into the alveoli and then diffuses through the capillaries into the arterial blood. Meanwhile, the waste-rich blood from the veins releases its carbon dioxide into the alveoli. The carbon dioxide follows the same path out of the lungs when you exhale.

The diaphragm's job is to help pump the carbon dioxide out of the lungs and pull the oxygen into the lungs. The diaphragm is a sheet of muscles that lies across the bottom of the chest cavity. As the diaphragm contracts and relaxes, breathing takes place. When the diaphragm contracts, oxygen is pulled into the lungs. When the diaphragm relaxes, carbon dioxide is pumped out of the lungs.

Oxygen enters the respiratory system through the mouth and the nose. The oxygen then passes through the larynx (where speech sounds are produced) and the trachea which is a tube that enters the chest cavity. In the chest cavity, the trachea splits into two smaller tubes called the bronchi. Each bronchus then divides again forming the bronchial tubes. The bronchial tubes lead directly into the lungs where they divide into many smaller tubes which connect to tiny sacs called alveoli.. The inhaled oxygen passes into the alveoli and then diffuses through the capillaries into the arterial blood. Meanwhile, the waste-rich blood from the veins releases its carbon dioxide into the alveoli. The carbon dioxide follows the same path out of the lungs when you exhale.

The diaphragm's job is to help pump the carbon dioxide out of the lungs and pull the oxygen into the lungs. The diaphragm is a sheet of muscles that lies across the bottom of the chest cavity. As the diaphragm contracts and relaxes, breathing takes place. When the diaphragm contracts, oxygen is pulled into the lungs. When the diaphragm relaxes, carbon dioxide is pumped out of the lungs.

Text: e-learning and the Science of InstructionCourse Objectives 2 & 3

Text vs. Text and GraphicsIncluding graphics with text helps the learner

visualize the text and build a mental model.“People are more likely to understand

material when they can engage in active learning.”

Making connectionsMake sure that your graphic supports the

textBeware of “decorative graphics”- They do not

improve learning. They are more of an eye candy.

FadingBefore After

Worked Example #1: 2/3+1/4Worked Example #2: 5/8+1/3 Show all steps of how to

solve each problemAssign practice

problems

Worked Example #1: 2/3+1/41st- Show all steps of how to

solve problem2nd- Show steps of how to

solve most of the problem. Leave the last two steps for student to solve

Assign 5/8+1/3 and let student solve entire problem on their own

Text: e-Learning and the Science of Instruction Course Objective 2

What is Fading and How Would you Use it in Your Classroom?

When teaching math we show, show and show how to work through a problem. Have you ever thought about letting your students finish what you have started?

Step 1: Complete entire math problem with students. How many you do will depend on the learner.

Step 2: Complete most steps to a math problem and leave a couple of steps for the student to complete.

Step 3: Eventually, the student should be able to complete the entire problem on their own.

Fading applies to all content areas

Absorb, Do, ConnectBefore After

Give directions on how to take your pulse

Observe as students take their pulse

Absorb: Presentation by a certified trainer on exercise and taking your pulse

Do: Practice taking your pulse with a partner

Connect: Watch trainer take pulse before and after a short walk or run

Text: E-Learning by Design Course Objective #4

Activities for your ClassroomAbsorb Activities: Read, watch, and listen

Do Activities: Practice, explore, and discover

Connect Activities: Connect learning to life, work and prior learning