Iowa Classrooms
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Science

Science
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.Grade 9
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. . Develop a Curriculum Planning Worksheet:
These worksheets can assist educators in aligning curriculum and assessments. After reviewing the benchmarks, check the specific grade level benchmarks to be taught, then press 'Create Worksheet'. The resulting worksheet will list the selected grade level benchmarks along with the suggested vocabulary, information, and skills students need to master at that grade level.
 
To generate a worksheet select at least one benchmark below or select all.
 
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Standard 1: 
Understands and applies principles of scientific inquiry
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. Interval Benchmark 1: Use scientific reasoning to answer questions or solve problems.
. .a:  Recognizes a problem or asks a question. 
. .b:  Considers many different explanations. 
. .c:  Tests and re-tests the validity of the most promising solution. 
. .d:  Evaluates solution through collaboration and confirmation of others. 
. .e:  Communicates findgs. 
. .f:  Understands that science is subject to change. 

. Interval Benchmark 2: Analyzes scientific procedures and investigations.
. .a:  Distinguishes between hypothesis, observation, and conclusion. 
. .b:  Identifies the purpose, hypothesis or research question of an experiment. 
. .c:  Identifies the rationale for a procedure. 
. .d:  Identifies the relationship between variables. 
. .e:  Identifies flaws in experimental design. 
. .f:  Selects best procedure. 
. .g:  Judges the appropriateness of a procedure. 
. .h:  Understands weakness of procedure. 

. Interval Benchmark 3: Reads and interprets scientific information.
. .a:  Interprets symbols and data from a table and graph. 
. .b:  Makes inferences. 
. .c:  Evaluates adequacy of information. 
. .d:  Selects best evidence. 

. Interval Benchmark 4: Develops new thinking based on experimental data.
. .a:  Identifies consequences of change. 
. .b:  Draws conclusion from data. 
. .c:  Extends conclusion. 
. .d:  Makes prediction. 

. Interval Benchmark 5: Reads accurately and chooses appropriate tools for scientific investigations.
. .a:  Understands rate measurements. 
. .b:  Understands Metric measurements of length. 

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Standard 2: 
Understands and applies the basic concepts of life science
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. Interval Benchmark 1: Describes characteristics and the structure and function of cells, organs, and systems in the human body.
. .a:  Knows the relationships between systems of the human body. 
. .b:  Identifies the characteristic properties of cells. 
. .c:  Evaluates the affects of events on learning. 
. .d:  Recognizes factors that influence memory. 
. .e:  Identifies interactions and relathionships among organs and systems. 
. .f:  Understands blood interactions. 

. Interval Benchmark 2: Knows the organization and essential processes of living things.
. .a:  Identifies organism requirements for life. 
. .b:  Evaluates factors and relationships between photosynthesis and transpiration. 
. .c:  Recognizes the relationship between humidity and transpiration. 
. .d:  Understands and applies factors that effect plant growth. 
. .e:  Recognizes the affect of chemicals on various tissues. 

. Interval Benchmark 3: Understands the processes of genetic continuity and diversity.
. .a:  Applies principles of embryology. 
. .b:  Understands the purpose, process, and interactions of reproductive cells. 
. .c:  Understands and applies the laws of heredity. 

. Interval Benchmark 4: Analyzes the interactions of living things with their environment.
. .a:  Recognizes types of animal behavior. 
. .b:  Recognizes physical and biological factors that change populations. 
. .c:  Evaluates animal competition from physical variations and influences. 

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Standard 3: 
Understands and applies the basic concepts of Earth science
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. Interval Benchmark 1: Explains the composition and structure of the Earth.
. .a:  Applies the properties of rocks and soil types to the movement of materials. 

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Standard 4: 
Understands and applies the basic concepts of physical science
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. Interval Benchmark 1: Applies characteristic properties of forces.
. .a:  Understands the forces associated with simple machines. 

. Interval Benchmark 2: Relates constancy and change to the laws of motion.
. .a:  Applies the properties of fluids.  
. .b:  Evaluates the factors that influence the flow of one material through another. 
. .c:  Analyzes the relationship between energy and motion in vibrating objects. 
. .d:  Identifies the period of an object in motion. 
. .e:  Evaluates the factors that affect an object in motion. 

. Interval Benchmark 3: Describes the nature of energy and its transformations.
. .a:  Understands the principle of reflection. 
. .b:  Understands the factors that effect gravitational potential energy. 
. .c:  Applies the principles of energy transfer. 
. .d:  Predicts the consequences of nuclear reactions. 
. .e:  Applies the relationship between heat transfer and temperature changes. 

. Interval Benchmark 4: Explains the properties, structure, and physical and chemical transformations of matter.
. .a:  Knows the relationship between temperature and solubility. 
. .b:  Applies the principles of density. 
. .c:  Identifies evidence of chemical and physical changes. 
. .d:  Understands the interaction of acids and bases. 


 
For schools using the Iowa Tests of Basic Skills (ITBS) or the Iowa Tests of Educational Development (ITED) to assess grade level skills, a key has been provided to assist in selecting essential or core skills. Benchmarks assessed on the ITBS/ITED are indicated. Asterisks indicate how often a benchmark appears on the ITBS/ITED: *(1-2 questions) **(3-5 questions) or *** (more than 5 questions).
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Developed by 22 eastern Iowa school districts Funded by Goals 2000
Facilitated by Mississippi Bend Area Education Agency
Chief Admin., Glenn Pelecky - Dir. of Research and Development, Jan Yoder
Website by UAQA
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.Mississippi Bend Area Education Agency.