Download Biology Pacing Guide 2011-2012

Pacing Guide
Biology
2010-2011
Science Course of Study
Course Description
This course investigates the composition, diversity, complexity and interconnectedness of life on
Earth. Fundamental concepts of heredity and evolution provide a framework through inquirybased instruction to explore the living world, the physical environment and the interactions
within and between them. Students engage in investigations to understand and explain the
behavior of living things in a variety of scenarios that incorporate scientific reasoning, analysis,
communication skills and real-world applications.
Prerequisites: A grade of “C” or better in physical science.
Credit: 1
Pacing Guide
Biology
2010-2011
Science Course of Study
TOPIC: Cell Structure and Function (3 weeks)
CONTENT STATEMENT:
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Every cell is covered by a membrane that controls what can enter and leave the cell. In all but
quite primitive cells, a complex network of proteins provides organization and shape. Within
the cell are specialized parts for the transport of materials, energy transformation, protein
building, waste disposal, information feedback and movement. In addition to these basic
cellular functions, most cells in multicellular organisms perform some specific functions that
others do not.
CONCEPTS
VOCABULARY
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Cell consists of small interrelated parts.
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Eukaryotic cells are more complex than
prokaryotic cells.
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Relate the function of a plasma membrane to
maintaining homeostasis.
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Eukaryotic
Prokaryotic
Cell
Tissue
Organ
Organ System
Organism
Nucleus
Nucleolus
Nuclear Membrane (pores)
Cytoplasm
Mitochondrion
Ribosomes
Vacuole
Chloroplasts
Endoplasmic Reticulum (rough and
smooth)
Cell Wall
Golgi Bodies
Lysosomes
Plasma Membrane
Phospholipids
Cytoskeleton (microtubules,
microfilaments)
Cilia
Flagella
Homeostasis
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY(cont’d)
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Microscope
Resolution
Magnification
Light Microscope
Scanning Electron Microscope (SEM)
Transmission Electron Microscope
(TEM)
PERFORMANCE SKILLS:
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Students will be able to identify parts of cells and explain their functions.
Students will be able to explain the historical development of the cell theory.
Relate advancements in microscope technology to discoveries about cells and cell structure.
TOPIC: Biochemistry (2 weeks)
CONTENT STATEMENT:
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A living cell is composed of a small number of elements, mainly carbon, hydrogen, nitrogen,
oxygen, phosphorous and sulfur. Carbon, because of its small size and four available bonding
electrons, can join to other carbon atoms in chains and rings to form large and complex
molecules.
CONCEPTS
VOCABULARY
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Levels of organization. (elements form
compounds, compounds form organelles,
organelles form cells, cells form tissues, etc.)
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Structure of an atom.
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Biomolecules and their importance.
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pH scale
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Elements
Compounds
Cells
Tissue
Organ
Organ System
Organism
Atoms
Protons
Electrons
Neutrons
Proteins
Amino Acids
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY (cont’d)
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Lipids
Carbon
Carbohydrates
pH
Acids
Bases
Peptide bonds
Covalent bonds
Ionic bonds
Saccharide
Disaccharide
Polysaccharide
Glucose
Fructose
Sucrose
Starch
Nucleic Acids
Monomer
Polymer
Mixtures
Solutions
PERFORMANCE SKILLS:
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Explain how biochemical processes are necessary for the growth of an organism.
Explain how energy is necessary to synthesize organic molecules.
Use diagrams of molecules to explain the building of polymers.
Define acids and bases and relate their importance to biological systems.
TOPIC: Cellular Processes (4 weeks)
CONTENT STATEMENT:
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Cell functions are regulated. Complex interactions among the different kinds of molecules in
the cell cause distinct cycles of activities, such as growth and division. Most cells function
within a narrow range of temperature and pH. At very low temperatures, reaction rates are
slow. High temperatures and/or extremes of pH can irreversibly change the structure of most
protein molecules. Even small changes pH can alter how molecules interact.
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY
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Cell division in eukaryotic cells and
prokaryotic cells.
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Cell division in somatic and gametic cells.
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Similarities and differences of meiosis and
mitosis.
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Movement of molecules across membranes is
both active and passive.
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ATP provides energy for all body functions
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Cellular wastes transported out of cell.
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Plants use the energy of sunlight to convert
water and carbon dioxide into oxygen and
high-energy sugars.
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Process of photosynthesis.
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Process of Cellular respiration.
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Process of chemosynthesis.
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Homeostasis
ATP (ADP, AMP)
Osmosis
Diffusion
Hypotonic
Hypertonic
Isotonic
Active Transport
Passive Transport
Pinocytosis
Phagocytosis
Facilitated Diffusion
Transport Proteins
Plasma Membrane
Concentration Gradient
Solute
Solvent
Mixtures
Solutions
Mitosis
Meiosis
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Interphase
Centrioles
Spindle Fibers
Centromeres
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY (cont’d)
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Sister Chromatids
Tetrad
Homologous Chromosomes
Cell Plate
Cleavage furrow
Photosynthesis
Cellular Respiration
Chloroplast
Chlorophyll
Light Dependent Reaction
Light Independent Reaction (Calvin
Cycle)
 Carbon
 Carbon dioxide
 Oxygen
 Sugar
 Stroma
 Thylakoid
 Electron Transport Chain
 Glycolysis
 Lactic Acid Fermentation
 Aerobic
 Anaerobic
 Pyruvic Acid
 Alcoholic Fermentation
 Krebs Cycle (Citric Acid Cycle)
 Pigments
 Carotenoids
 Nondisjunction
 Crossing over
 Synapsis
 Binary Fission
 Gametes
 Haploid
 Diploid
 Somatic
 Zygote
Pacing Guide
Biology
2010-2011
Science Course of Study
PERFORMANCE SKILLS:
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Students will be able to explain how osmosis, diffusion, active transport, and passive
transport are important processes to cells and give specific examples of each.
Students will demonstrate how the various methods of molecular transport are used by living
organisms to maintain homeostasis.
Students will be able to make a model of cells undergoing mitosis.
Students will be able to explain the importance of the stages of both mitosis and meiosis.
Students should be able to relate cancer to cell division.
Describe the role of sunlight in the process of photosynthesis.
Identify the structures in the cell involved in photosynthesis.
Compare and contrast the processes of photosynthesis, chemosynthesis, and cellular
respiration.
Relate that photosynthesis and chemosynthesis is a way of capturing and using energy as a
way of storing energy in complex molecules and that respiration and fermentation is a way of
releasing energy for the use of organisms in their life functions.
TOPIC: Heredity (9 weeks)
CONTENT STATEMENT:
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Genes are defined as segments of DNA molecules on chromosomes. Inserting, deleting or
substituting DNA segments alter genes. An altered gene is passed to every cell that develops
from it. The resulting features may increase, decrease or have no observable effect on the
offspring's success in its environment. Gene mutations when they occur in gametes can be
passed on to offspring.
The many body cells in an individual can be very different from one another, even though
they are all descended from a single cell and thus have essentially identical genetic
instructions. Different genes are active in different types of cells, influenced by the cell's
environment and past history. The sequence of DNA bases in a chromosome determines the
sequence of amino acids in a protein. The code applies almost universally.
Mendel’s Laws of Inheritance are interwoven with current knowledge of DNA’s structure
and function to build toward basic knowledge of modern genetics. Additionally the sorting
and recombination of genes in sexual reproduction, and meiosis, results in a variance in traits
of the offspring of any two parents are discussed.
Description of variations to Mendel’s first law should include explanations that include
means of describing the allelic relationships for the expression of the trait. Genes that affect
more than one trait and traits affected by more than one gene can be introduced using simple
real world examples. Additionally genes that modify or regulate the expression of another
gene. Dihybrid crosses can be used to explore linkage groups.
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
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VOCABULARY
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Protein synthesis (transcription, translation)
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Structure of DNA
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RNA Structure
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DNA Replication
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Chromosomes occur in pairs.
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Punnett squares.
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Structure of a chromosome.
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Mutations (gene, point, chromosome,
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frameshift, germ cell, somatic cell, deletion) 
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Genetic Disorders (Turner Syndrome, Down 
Syndrome, Klinefelter’s syndrome, PKU,
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Sickle Cell Anemia, Hemophilia, Tay
Sachs, Cystic Fibrosis etc.)
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Pedigree Analysis
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Karyotype
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Mendel’s Laws
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Sex-linked genes
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Genes are specific sections of DNA that code
for specific proteins and specific traits.
DNA
RNA (mRNA, tRNA, rRNA)
Adenine
Thymine
Cytosine
Guanine
Uracil
Hydrogen Bond
Nucleotide
Base Pair
Helix
Double Helix
Enzyme
Transcription
Translation
Exon
Intron
DNA Replication
Chromosome
Allele
Dominant
Recessive
Homozygous
Heterozygous
Hybrid
Monohybrid
Dihybrid
Genotype
Phenotype
Frame shift
Point mutation
Gene
Translocation
Inversion
Monosomy
Trisomy
X-linked
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY (cont’d)
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Segregation
Independent Assortment
Dominant
Recessive
Down Syndrome
Genetic Disorders
Polyploidy
Sex-linked
Pedigree
Karyotype
Genetic Recombination
Independent assortment
PERFORMANCE SKILLS:
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Students will be able to make and explain models of DNA, RNA, transcription, and
translation.
Students will be able to perform monohybrid crosses.
Students will be able to perform dihybrid crosses.
Students will be able to demonstrate an understanding of probability.
Students will be able to use Punnett squares to predict monohybrid and dihybrid crosses.
Students will be able to identify and explain point mutations such as specific frameshift
mutations.
Students will be able to explain the differences between somatic and germ cell mutations.
Students will be able to show the effects of chromosome mutations (translocation, inversions,
deletions).
Students will be able to do a pedigree analysis.
Students will be able to identify and explain inheritance of human dominant gene diseases.
Students will be able to identify and explain inheritance of recessive gene disorders.
Students will be able to identify and explain human chromosome disorders.
Students will be able to identify an abnormal karyotype.
TOPIC: Fossil Record (2 weeks)
Pacing Guide
Biology
2010-2011
Science Course of Study
CONTENT STATEMENT:
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The basic idea of biological evolution is that the Earth's present-day species descended from
earlier, common ancestral species. Modern ideas about evolution provide a natural
explanation for the diversity of life on Earth as seen in the fossil record, and in the
similarities of existing species. From a long-term perspective, evolution is the descent with
modification of different lineages from common ancestors.
CONCEPTS
VOCABULARY
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Radiometric dating
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Law of Superposition
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Fossilization
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Geologic Time
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Radiometric Dating
Half-life
Relative Dating
Isotope
Strata
Fossil
Cast
Mold
Petrified
Geologic Time Scale
Mesozoic
Paleozoic
Cenozoic
Precambrian
PERFORMANCE SKILL:
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Explain how geologic time can be estimated by multiple methods (rock sequences, fossil
correlation, radiometric dating).
TOPIC: Evolutionary Theory (2 weeks)
CONTENT STATEMENT:
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Historical perspectives as represented by study of the theory’s development from the time of
Darwin and his contemporaries to current scientific work. Study evolution should include
gene flow, mutation, speciation, natural selection and genetic drift.
Biological evolution explains the natural origins for the diversity of life. Emphasis shifts
from thinking in terms of selection of individuals with a particular trait to changing
proportions of a trait in populations. Evolution is the ongoing adaptation of organisms to
environmental challenges and changes.
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
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VOCABULARY
There is a relationship between structures and  Species
their functions in living organisms that can be  Evolution
traced through time.
 Mutation
 Change
Patterns of evolution.
 Convergent Evolution
 Divergent Evolution
Darwinian theories: natural selection, descent  Adaptive Radiation
with modification
 Selection
 Biodiversity
Survival of the fittest. (adaptive advantage)
 Vestigial Structures
 Darwin’s Laws
Genetic Drift.
 Directional Selection
 Stabilizing Selection
Jean Baptiste Lamarck’s explanation.
 Disruptive Selection
 Natural Selection
History of Darwin as an evolutionist (the
 Adaptive Advantage
voyage of the HMS beagle, Galapogos
 Co-Evolution
Islands, writing of “The Origin of Species.”
 Analogous Structures
 Homologous Structures
 Artificial Selection
 Genetic Drift
 Acquired trait
 Punctuated Equilibrium
 Gradualism
PERFORMANCE SKILLS:
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Relate diversity and adaptation to structures and their functions in living organisms.
Provide examples of vestigial, analogous, and homologous structures in organisms.
Give examples of natural selection.
Contrast the effects of stabilizing, directional, and disruptive selection on variations in a trait over
time.
Differentiate between co-evolution, divergent, and convergent evolution.
Differentiate between directional, stabilizing, and disruptive selection.
Explain Darwin’s theory of descent with modification and natural selection.
Explain Lamark’s theory of evolution and describe how it was flawed.
List some of the evidence that led Darwin to his idea of how species might change over time.
Define Evolution.
Identify the significance of Charles Darwin in evolutionary history.
Pacing Guide
Biology
2010-2011
Science Course of Study
TOPIC: Population Dynamics (2 weeks)
CONTENT STATEMENT:
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Populations evolve over time. Evolution is the consequence of the interactions of: (1) the
potential for a population to increase its numbers; (2) the genetic variability of offspring due
to mutation and recombination of genes; (3) a finite supply of the resources required for life;
and (4) the differential survival and reproduction of individuals with the phenotype.
Heritable characteristics influence how likely an organism is to survive and reproduce in a
particular environment. When an environment and organisms that inhabit it change, the
survival value of inherited characteristics may change.
CONCEPTS
VOCABULARY
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Depletion of natural resources.
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Changing dynamics of populations. (shifts in
populations over time, birth rate, death rate,
mortality rate, age structure, life expectancy,
immigration, emigration.)
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Properties of populations (size, density, and
dispersion)
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Living organisms have the capacity to
produce populations of infinite size, but
environments and resources are limited
(carrying capacity).
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Exponential growth vs. logistic growth
models.
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Human population growth.
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Population
Demography
Exponential Growth
Logistic Growth
Carrying Capacity
Resources
Limiting Factors
Age Structure
Birth Rate
Death Rate
Life Expectancy
Population Density
Density Dependent
Density Independent
Immigration
Emigration
Species Richness
Biodiversity
Zero Population Growth
Negative Population Growth
Mortality
Pacing Guide
Biology
2010-2011
Science Course of Study
PERFORMANCE SKILLS:
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Describe advances and issues that have important long-lasting effects on science and society
(geologic time scales, global warming, depletion of resources, and exponential population
growth).
Use bell curves to illustrate changes in species over time due to changing environmental
conditions.
Identify variations among a population and hypothesize how these variations might be
advantageous or detrimental to the organism.
Explain the differences between population size, density, and dispersion.
Explain the importance of a population’s age structure.
Contrast the three main types of survivorship curves.
Explain the carrying capacity of a population as it relates to the ecosystem and its resources.
Describe limiting factors that affect population growth.
Explain the views of the relationship between species richness and stability.
Differentiate between primary and secondary succession.
Identify some of the characteristics of pioneer species, and examples of each.
Discuss the successional changes that can occur when an existing community is disrupted.
List ways why small populations are vulnerable to extinction.
TOPIC: Diversity and Interdependence of Life (9 weeks)
CONTENT STATEMENT:
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Organisms transform energy (flow of energy) and matter (cycles of matter) as they survive
and reproduce. The cycling of matter and flow of energy occurs at all levels of biological
organization, from molecules to ecosystems. The study of food webs, the flow of energy
through organisms, and energy flow as unidirectional in ecosystems and the molecules
involved in energy flow through living systems are explored.
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY (cont’d)
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Relationship between climatic and resultant
biome.
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Nature of rainfall & temperature of midlatitude climatic zone that supports the
deciduous forests.
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Seven major biomes.
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Characteristics of each major biome (i.e.,
climate, average temperature, yearly
precipitation, soil, vegetation, and life forms).
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Ocean zones.
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Ponds, rivers and lakes.
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The relationships between organisms in food
chains, food webs, and ecological pyramids.
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Cycles of Matter
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Biological magnification.
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Classification Systems.
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 Diversity of Organisms and degree of
relatedness between organisms.
Biomes
Tundra
Permafrost
Taiga
Temperate Deciduous Forest
Temperate Grassland
Desert
Savanna
Tropical Rain Forest
Canopy
Epiphytes
Photic Zone
Aphotic Zone
Intertidal Zone
Neritic Zone
Pelagic Zone
Oceanic Zone
Benthic Zone
Estuary
Oligotrophic Lake
Eutrophic Lake
Food Chain
Food Web
Ecological Pyramid
Carbon Cycle
Nitrogen Cycle
Water Cycle
Taxonomy
Kingdom
Phylum
Class
Order
Family
Genus
Species
Binomial Nomenclature
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
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The relationships between organisms.
(predator/prey, parasite/host, mutualism,
commensalism.)
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Five levels of ecological organization
(biosphere, ecosystem, community,
population, and organisms)
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Interactions between biotic and abiotic
factors in ecosystems.
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Adaptations that allow organisms to avoid
unfavorable conditions.
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Community ecology and interactions such
as predation, mimicry, parasitism,
competition, mutualism, and
commensalisms.
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Primary and secondary succession.
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Environmental Issues (global warming)
VOCABULARY (cont’d)
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Linnaeus
Phylogeny
Homologous
Analogous
Vestigial
Dichotomous Key
Produces
Consumers (primary, secondary, tertiary)
Trophic Level
Herbivore
Carnivore
Omnivore
Biomass
Parasitism
Commensalism
Mutualism
Predation
Ecology
Greenhouse effect
Biosphere
Ecosystem
Abiotic
Biotic
Community
Population
Generalist
Specialist
Mimicry
Detrivores
Niche
Ozone
Competition
Succession (primary, secondary)
Biodiversity
Climax Community
Pioneer Species
Conservation
Pacing Guide
Biology
2010-2011
Science Course of Study
CONCEPTS
VOCABULARY (cont’d)
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Mimicry
Detrivores
PERFORMANCE SKILLS:
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Construct a food chain, food web, and energy pyramid from real world data.
Explain how they are personally involved in the carbon cycle.
Show an example of biological magnification.
Compare and contrast the carbon cycle and the nitrogen cycle.
Describe the differences among the seven biomes.
Identify climatic characteristics of each biome.
Identify plant and animal life of each biome.
Describe water conservation adaptations of desert organisms.
Contrast tropical rainforests with temperate deciduous forests.
Describe the differences among the neritic and oceanic zones.
Contrast the aphotic and photic zones in the ocean.
Distinguish between eutrophic and oligotrophic lakes.
Classify an organism using a dichotomous key.
Identify homologous, analogous, and vestigial structures.
Explain how energy is stored and how energy is lost between each tropic level.
Explain the symbiotic relationships among organisms.
Explain the relationship of plants, animals, fungi, bacteria, and Protista within
ecosystems (producers, consumers, decomposers).
Contrast biotic and abiotic factors and provide examples of each.
Contrast fundamental niches with realized niches.
Biology Pacing Guide 2010-2011
Week/Month/
Time Spent
Beginning of
School
August
2 weeks including
Chapter 1
2 weeks including
safety
Indicator
Lab
SI 1- 5
None
Earthworm (Self-Made)
Life Science
15
Chapter 1.1
Chapter 1.3
Mini lab 1.1 (Glencoe)
Mini lab 1.3
2 weeks
September
Life Science
11
2 weeks
Chapters 7 and 8
can be flipped.
September
2 weeks
September-October
Life Science
1,2, 25
2 weeks
October
Text
Life Science 3
and 4
Life Science
10
Unit 3:
Chapter 6,
Section 1-3
Unit 3,
Chapter 7,
Sections 1-3
Unit 3,
Chapter 8:
Sections 1-3
Unit 3,
Chapter 9,
Sections 1-3
Additional
Resources
Glencoe Lab Manual
pages xiv-xviii,
MSDS examples
Topics
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Lab Safety
Scientific Method
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
Characteristics of
living organisms
Nature of Biology
Life Substances
(Chemical)


Microscopes
Cell Models



Cell Theory
Types of Cells
Organelles and roles

Chromatography

Cellular
transportation
Osmosis
Mitosis (Can do
Meiosis now)
Cancer
ATP
Photosynthesis
Calvin Cycle
Cellular Respiration
Fermentation
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
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Biology Pacing Guide 2010-2011
Week/Month/
Time Spent
5-6 Weeks
2 weeks of October
and November,
December
Must be finished
with Chapter 11 by
end of 1st semester.
1 week or can be
combined with
earlier chapters or
evolution.
January
1 week
January
Indicator
Text
Life Science 5, 6, 7, Unit 4, Chapters
8, 20
10, 11 and 12
Science and
Technology 1, 2
Scientific Ways of
Knowing 1, 2, 4, 5,
6
Lab


Gel
electrophoresis
Playdough
Mitosis
Additional
Resources
Topics








Life Science 26, 27, Unit 4, Chapter 13
28
Science and
Technology 1, 2
Scientific Ways of
Knowing 1, 2, 4,
5, 6
Earth Science 3
Unit 5, Chapter 14,
section 1 and 2
(Not beginning of
Earth)
Condense







DNA-history
Mendelian
Genetics
Meiosis
DNA replication
DNA
Transcription
RNA
Genetic Changes
Human
Inheritance
Pedigrees
Applied Genetics
Recombinant
DNA technology
Human Genome
Fossils
Geologic Time
Scale
Relative age
Biology Pacing Guide 2010-2011
Week/Month/
Time Spent
2 weeks
January
Indicator
Text
Life Science 13, 14,
21, 22, 23, 24
Unit 5, Chapter 15,
sections 1 and 2
Chapter 16
Lab
Additional
Resources
Topics








1 week
January
Life Science 12
Unit 5, Chapter 17,
sections 1 and 2


5-7 days
February
Life Science 9 and
15 and Earth
Science 6
Unit 2: Chapter 2,
sections 1 and 2



Darwin
Lamarck
Fossil evolution
Structural
evolution
Genetic drift
Evolution of
Species
Patterns of
evolution
Primate
evolution
Taxonomy
Dichotomous
Keys
Relationships in
ecosystem
Energy flow
Biogeochemical
cycles
Biology Pacing Guide 2010-2011
Week/Month/
Time Spent
5-7 days
February
Indicator
Life Science 16 and
17, Earth Science 1
Text
Lab
Additional
Resources
Topics


Unit 2: Chapter 3,
sections 1 and 2


Limiting Factors
Successions
(land, water)
Aquatic and
terrestrial
biomes
Population
dynamics
Human
Population
Biological
Diversity
Threats
Conservation
Biology
Virus
Bacteria
Fungi
Protists
Invertebrates
Vertebrates

5-7 days
February
Life Science 16 and
17

Unit 2: Chapter 4,
sections 1 and 2

5-7 days
February
Life Science 18,
Earth Science 5

Unit 2: Chapter 5,
Sections 1 and 2


2 weeks
March
Should be
completed before
OGT
2 weeks
March
1 week per phylum
April
Time remaining
Life Science 1
Unit 6: Chapter 18
Unit 6: Chapter 19
and 20
Unit 7: Chapters
25-29
Unit 8

Cultures

Dissection




Dissection
