investigation 3: water...
TRANSCRIPT
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Investigation 3:
Water Tolerance
Name: ___________________________
Science Notebook Environments
Investigations 3 & 4
Big Question: How does the range of tolerance and optimum environment effect
an organisms’ growth?
5th
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Alignment with New York State Science Standards &
Performance Indicators
Standard 1: Mathematical Analysis
M1.1 Extend mathematical notation and symbolism to include variables and
algebraic expressions in order to describe and compare quantities
M2.1 Use inductive reasoning to construct, evaluate, and validate conjectures
and arguments, recognizing patterns can assist in explaining and extending
math phenomena
M3.1 Apply math knowledge to solve real-world problems
2
Standard 1: Scientific Inquiry
S1.1 Formulate questions independently with the aid of references appropriate
for guiding the search for explanations of observations
S1.2 Construct explanations independently for natural phenomena
S1.3 Represent, present, and defend proposed explanations
S2.1 Use conventional techniques and those of their own design to make
further observations and refine explanations
S2.2 Develop, present, and defend formal research proposals
S2.3 Carry out research proposals, recording observations and measurements
S3.1 Design charts, tables, graphs and other visual representations of
observations in conventional and creative ways
S3.2 Interpret organized data to answer the research question and to gain
insight into the problem
S3.3 Modify their personal understanding of phenomena based on evaluation
of their hypothesis
Standard 1: Engineering Design
T1.2 Locate and utilize a range of printed, electronic, and human information
sources to obtain ideas
T1.3 Consider constraints and generate several ideas for alternative solutions,
using group and individual ideation techniques, defer judgment, evaluate ideas,
explain optimal choice
T1.4 Develop plans and construct a model of the solution
T1.5 In a group setting, test their solution against design specs, present and
evaluate results, describe how solution might be modified, and discuss
tradeoffs
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Alignment with New York State Science Standards &
Performance Indicators
Standard 2: Information Systems
3: Information technology can have a positive and negative impact on society,
depending on its use
Standard 4 Physical Environment
3
2.2j Climate is the characteristic weather that prevails from season to season
and year to year.
2.2r Substances enter the atmosphere naturally and from human activity.
3.1a Substances have characteristic properties.
4.1a The Sun is a major source of energy for Earth.
4.1b Fossil fuels contain stored solar energy and are considered nonrenewable
resources. Solar energy, wind, moving water, and biomass are some examples
of renewable energy resources.
4.1c Most activities in everyday life involve one form of energy being
transformed into another
Standard 4: Living Environment
1.1 Compare and contrast the parts of plants, animals, and one-celled
organisms
2.2 Describe simple mechanisms related to the inheritance of some
physical traits to offspring
3.1 Describe sources of variation in organisms and their structures and
relate the variations to survival
3.2 Describe factors responsible for competition within species and the
significance of that competition
4.1 Observe and describe the variations in reproductive patterns of
organisms, including asexual and sexual reproduction
4.3 Observe and describe developmental patterns in selected plants
and animals
2.1 Describe sexual and asexual mechanisms for passing genetic
materials from generation to generation
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Alignment with New York State Science Standards &
Performance Indicators
4
Standard 6: Interconnectedness
1: Through systems thinking, they recognize commonalities that exist and how
parts of a system interrelate and combine to perform special functions
2: Models are simplified representations
5: Identifying patterns for change is necessary for making predictions about
future behavior and conditions
6: In order to arrive at the best solution to meet criteria and constraints,
trade-offs are often necessary
Standard 7: Interdisciplinary Problem Solving
1: The knowledge and skills of mathematics, science, and technology are used
together to make informed decisions and solve problems
2: Solving interdisciplinary problems involves a variety of skills and strategies
such as effective work habits, gathering information, generating ideas, making
connections, and presenting ideas
7.2 Describe the effects of environmental changes on humans and other
populations
5.1 Compare the way a variety of living specimens carry out basic life functions
and maintain a dynamic equilibrium
6.1 Describe the flow of energy and matter through food chains and food webs
6.2 Provide evidence that green plants make food and explain the significance
of this process to other organisms
7.1 Describe how living things, including humans, depend upon the living
and nonliving environment for survival
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Table of Contents
Title Page Part
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1 Setting Up the Experiment
2 Observing Plants at 5 and 8 Days
Investigation 3: Water Tolerance
6
6
Investigation 4: Aquatic Environments
3 Observing Plants at 11 or More Days 6
1 Goldfish Aquariums 21
2 Acid in Water 26
3 New Organisms 34
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What are the optimum conditions plants
need to grow?
I Think…
Now I Know…
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Parts 1, 2 and 3: Water Tolerance
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FOCUS QUESTION
What are the optimal water conditions for each of
the 4 plants: corn, wheat, barely and peas?
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Part 1: Setting Up the Experiment
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Making Predictions
Directions: Make your predictions below.
Based on your experience with the seeds in the
terrarium:
• Which environment will produce the tallest plants
and why?
• Which environment will produce the plants with
the most leaves and why?
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Parts 1, 2 and 3: Water Tolerance
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FOCUS QUESTION
What are the optimal water conditions for each of
the 4 plants: corn, wheat, barely and peas?
CLAIM
EVIDENCE
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Whole Group Data Collection
Directions: Select seed type and characteristic
(ex. CORN: tallest plant, greatest number of leaves,
number of seeds that germinated, or root length)
Seed Type:____________________________________________
Characteristic:_________________________________________
GRAPH YOUR RESULTS ON THE FOLLOWING PAGE.
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Parts 1, 2 and 3: Water Tolerance
Word Bank
controlled experiment -
optimum -
range of tolerance -
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Parts 1, 2 and 3: Water Tolerance
Science Content/Inquiry
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Investigation 3: Water Tolerance
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BIG QUESTION
Directions: Answer the big question below using evidence
from the investigations to support your answer.
How does the range of tolerance and optimum
environment effect an organisms’ growth?
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Investigation 4:
Aquatic Environments
Name: ___________________________
Science Notebook Environments
Investigations 3 & 4
Big Question: What environmental factors can affect the quality of an aquatic
environment?
5th
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What do you know about aquatic environments?
I Think…
Now I Know…
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Part 1: Guppy Aquariums
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FOCUS QUESTION
What environmental factors need to be considered
when setting up a guppy aquarium?
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Part 1: Guppy Aquariums
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Observations of the Guppy
Directions: Observe and record guppy structures,
movements, and behaviors.
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Part 1: Guppy Aquariums
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Guppy Environment
Directions: Name the environmental factors in the
guppy’s environment and label them as living or
nonliving.
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Part 1: Guppy Aquariums
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FOCUS QUESTION
What environmental factors need to be considered
when setting up a guppy aquarium?
Explain their importance.
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Part 2: Acid in Water
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FOCUS QUESTION
How do living organisms affect the quality of
aquatic environments?
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BTB Demonstration
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Part 2: Acid in Water
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Gu
pp
y
gup
py to
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BTB Observation Recording Sheet
Guppy Aquarium Water Plant-Aquarium Water
Aged Tap Water After being stored in
the dark
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Part 2: Acid in Water
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FOCUS QUESTION
CLAIM EVIDENCE
How do living organisms affect the quality of
aquatic environments?
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Part 2: Acid in Water
Word Bank
carbon dioxide -
indicator -
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Part 2: Acid in Water
Science Content/Inquiry
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Part 3: New Organisms
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FOCUS QUESTION
What could we do to the guppy aquarium to make
it more diverse and interesting?
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Part 3: New Organisms
Additions to the aquarium
Changes observed over time
DATE_____________
DATE_____________
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Part 3: New Organisms
Changes observed over time
Changes observed over time
DATE_____________
DATE_____________
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Part 3: New Organisms
Word Bank
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Part 3: New Organisms
Science Content/Inquiry
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Investigation 4: Aquatic Environments
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BIG QUESTION
Directions: Answer the big question below using evidence
from the investigations to support your answer.
What environmental factors can affect the quality
of an aquatic environment?
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