GED® 2014: Science in the classroom Making Your Students Mad Scientists and Not Just Mad! Terri...
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GED® 2014: Science in the classroom Making Your Students Mad Scientists and Not Just Mad! Terri Ferris, Lead ABE Teacher [email protected] AEOA – Northeast
GED 2014: Science in the classroom Making Your Students Mad
Scientists and Not Just Mad! Terri Ferris, Lead ABE Teacher
[email protected] AEOA Northeast Minnesota
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About Terri Ferris Two of My Classrooms Completed every science
class my HS had to offer. Studied nursing my 1 st year of college
Changed my major to teaching (special education) Employed by AEOA
for 20 years Have taught in a ABE for 14 years Teach 3 classes (2
one-room school house, 1 college prep) Also have worked as a
vocational evaluator and an employment counselor
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What do you know about Terri? 1.What are my favorite sports
teams? 2.What kind/how many pets do I have? 3.What is one of my
favorite places? 4.What kind of technology is in my classroom?
5.What color is one of my classrooms?
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Goals for Today: Demystify some of the GED 2014 Science
Practices Examine some of the GED 2014 Science Content Generate
ideas for how to adapt current materials to match GED 2014 test
items Develop teaching strategies to use in your classroom Gain
Resource ideas Have some fun!
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Comparing our Students and Scientist Approach to Science
Perception of Purpose Hope to contribute new knowledge through
inquiry Planning Process Debate, argue and challenge explanations
and evidence Draw from work of their peers Extensively plan before
beginning Perception of Purpose Hope to complete a task Planning
Process Struggle to make sense of what is being asked of them Have
trouble making a hypothesis Generally prefer to get on with it
rather than plan ScientistsOur Students
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Comparisons Continued Actions Taken Based on what will maximize
their chances of finding answers Making Meaning Debate even
straight- forward evidence Making Meaning Ignore anomalous data and
make changes/adjustments to the experiment Actions Taken Based on
what their teacher tells them to do Making Meaning Assume that the
correct meaning of data will be evident based on experiment results
Making Meaning Associate anomalous data with mistakes ScientistsOur
Students
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Instructional Shifts for 2014 Science A greater need to teach
higher order thinking and problem solving skills Levels 1, 2, and 3
of Webbs Depth of Knowledge will be incorporated into the 2014 test
Integrate the content areas Data analysis will be measured on the
science, social studies, and math tests Teach academic vocabulary
that crosses content areas Mean, median, mode, probability (math,
science, social studies)
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Instructional Shifts (cont.) Use content-rich materials and
websites to teach concepts Test takers will need a definitional
understanding of the assessment targets Develop each test takers
background knowledge Integrate digital literacy skills Dragging and
dropping, navigating tabs, radio buttons, etc
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What Is It?
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Science Practices Basic scientific practices assessed on the
2014 test: Determining details and making inferences Determining
central ideas, hypotheses, and conclusions Analyzing events and
ideas Interpreting meaning of symbols and terms Analyzing
structures Integrating content presented in diverse ways Evaluation
reasoning and evidence Analyzing relationships between sources
Reading and interpreting graphs, charts, and other data
representations Measuring the center of statistical dataset
(Hand-out) Determining sample space and using probability models to
interpret data Understanding and applying the appropriate tools,
techniques and units in scientific investigations (Hand-out)
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Hand-out and Activity
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2014 Science Content PD Survey Areas of Concern Molecular basis
of heredity Chemical properties and reactions related to living
systems
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Activity: Bean Genes Hand-out: Molecular Basis of Heredity
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Hand-out: Identifying Chemical Formulas
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MODIFYING CURRENT MATERIALS AND TEACHING STRATEGIES GED 2014
Science Test
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Some Strategies for Teaching Science Virtual Field Trips
http://hubblesite.org http://hubblesite.org Case Studies Role
Playing Mysteries Posters Webquests http://webquest.org
http://webquest.org Concept maps POE Method (Predict, Observe,
Explain) Five Es Method (Engage, Explore, Explain, Elaborate,
Evaluate)
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Strategies Continued Multimedia Presentations Creating Board
Games Collaborative Work Problem Based Learning The teacher
Presents a problem or issue The Students: Explore the issue List
what they know Develop a problem statement List the possible
outcomes/what they need to know Research and experiment Present and
defend their conclusions
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Strategies for Teaching Science Vocabulary Reading Science Text
Cards True/false cards Agree/Disagree Cards Matching pairs
Sequencing Classification Word Lists/Word Banks/Word Wall Procedure
Words (compare, contrast, ) Opposites Movement Words (accelerate,
float, ) Word Games (Hangman, Pictionary, ) Word Parts
[metamorphosis meta (large), morph (change), osis (process)]
Graphic Organizers Multiple Meaning Words (matter, conductor,
)
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Modify the Question What do different scientists believe, but
have not yet proved, to be true about the effects of a
reduced-calorie diet? A.The diet can extend the maximum life span
only of short-lived animals. B.The diet cannot extend the maximum
life span of long-lived animals. C.The diet can extend the maximum
life span of all animals. 1)A only 2)B only 3)C only 4)A and B only
5)A, B, and C GED Science (Steck-Vaughn)
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A.The diet can extend the maximum life span only of short-lived
animals. B.The diet cannot extend the maximum life span of
long-lived animals. C.The diet can extend the maximum life span of
all animals. What do different scientists believe, but have not yet
proved, to be true about the effects of a reduced-calorie diet?
Move the correct answer(s) into the box with the question. A B
C
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TEACHING STRATEGY: TWENTY-FIVE Write a summary for the
following passage The process of digestion begins with your first
bite of food. Digestion takes place in your mouth, stomach, and
intestines. During digestion, food is broken down into small
molecules that pass into the bloodstream. The process of absorption
comes next. During absorption, food molecules, now in the blood,
pass into cells. In the next process, assimilation, cells use the
food molecules as a source of energy and for body growth and
maintenance. From: Top 50 Science Skills for GED Success (McGraw
Hill) Skill 1: Summarizing the Main Idea
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The answer the book gives: Food nourishment takes place in
three equally important steps
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Recreate Charts with Other Visuals In our solar system, eight
planets orbit the sun. The average distance of a planets orbit is
measured in astronomical units (AU). One AU is the average distance
between Earth and the sun, which is about 93 million miles, or 150
million kilometers. The table below shows the distance of each
planet from the sun; its period of rotation on its axis; and its
period of revolution around the sun. PlanetDistance from sun (AU)
Rotation (hours) Revolution (days) Mercury0.39104888
Venus0.725832225 Earth1.0023.9365 Mars1.5224.6684
Jupiter5.209.94,330 Saturn9.5410.610,800 Uranus19.1817.230,700
Neptune30.0616.160,200 Based on the information in the table, what
is the average distance between Mars and the sun? Keys to GED
Success Science (Steck-Vaughn)
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Activity Solar System in Your Pocket
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TEACHING STRATEGY: WHOS THE EXPERT Write an example that
demonstrates a learned behavior Below are five types of behaviors
shown by all vertebrates animals with backbones. Inborn behaviors
Reflex an automatic response to a stimulus Instinct a complex,
unlearned response that is not dependent on experience
Self-preservation a reaction for the purpose of escaping
life-threatening danger Learned behaviors Conditioned response
Learning that connects an unusual stimulus with a desired response
Intelligent behavior a complex response that uses past learning in
new situations From: Top 50 Science Skills for GED Success (McGraw
Hill)
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THE QUESTION/ANSWER IN THE BOOK Each time Andy claps his hands,
his parakeet sings. What type of behavior is the parakeet showing?
conditional response
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Modify the Question KingdomDescription MoneraSingle-celled
organism (with no separate nucleus) such as bacteria and blue-green
algae that perform photosynthesis. ProtistaSingle-celled organism
(with a separate nucleus) such as protozoa and multi-celled
organisms such as seaweed. FungiMolds, mildew, mushrooms; Usually
multi-celled; plantlike, but do not perform photosynthesis.
PlantaePlants; multi-celled; perform photosynthesis.
AnimaliaAnimals, including mammals and insects; multi-celled. Lydia
works in a lab and examines a slide under a microscope. She sees
tiny one-celled organisms without nuclei. The genetic material is
floating inside the cells. In which kingdom should this organism be
classified? 1)Monera2) Protista3) Fungi4) Plantae 5)Animalia GED
Skill Workbook Science (New Readers Press)
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KingdomDescription MoneraSingle-celled organism (with no
separate nucleus) such as bacteria and blue-green algae that
perform photosynthesis. ProtistaSingle-celled organism (with a
separate nucleus) such as protozoa and multi-celled organisms such
as seaweed. FungiMolds, mildew, mushrooms; Usually multi-celled;
plantlike, but do not perform photosynthesis. PlantaePlants;
multi-celled; perform photosynthesis. AnimaliaAnimals, including
mammals and insects; multi-celled. Fill-in-the-blank Lydia works in
a lab and examines a slide under a microscope. She sees tiny
one-celled organisms without nuclei. The genetic material is
floating inside the cells. This organism is classified in the
kingdom. GED Skill Workbook Science (New Readers Press)
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TEACHING STRATEGY: VALUE LINE What is the pH of acid rain? The
pH scale, from 0 to 14, measures the acidity or alkalinity of a
substance. Pure water, with a pH of 7, is neutral. Acids have pH
readings below 7; bases have pH readings above 7. The lower the pH,
the more acidic the substance. Normal rainwater ranges from 5 to
6.5. Tomato juice has a pH of 4; lemon juice has a pH of 2 Al
hypothesized that acid rain (not normal rain) fell in his city. To
support his hypothesis, which pH range must his rainwater readings
fall into on average? 1-3 3-5 5-7 7-9 9-11 11-14 Pass the GED
Science Test (New Reader Press) Evaluate What You Read pages
10-11
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THE BOOKS ANSWER Acid rain has a pH below 5
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VALUE LINE Additional Examples On a scale of 1-10, 1 being I
totally disagree and 10 being I totally agree Where do you stand
on: 1. Global warming is actually happening 2. Humans are causing
global warming 3. If I drop a penny off the Empire States Building
it will make a hole in the sidewalk when it hits
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Resources (Hand-out) Match Card Science Human Anatomy
www.kid-friendly-homeschool-curriculum.com