School Improvement in Maryland

Answer Key Science Grade 5 Public Release Items - 2010

MSA Item Number Answer Grade Objectives Assessed
1 C 4 3.C.1.b Explain that some likenesses between parents and offspring are inherited (such as eye color in humans, nest building in birds, or flower color in plants) and other likenesses are learned (such as language in humans )
/toolkit/vsc/assessment_items/msa_science_4_042.xml
2 D 5 4.D.1.b Based on observations from investigations and video technology, describe what happens to the observable properties of materials when several materials are combined to make a new material, such as baking soda combined with vinegar
/toolkit/vsc/assessment_items/msa_science_5_125.xml
3 A 5 4.C.1.a Observe and describe the changes heating and cooling cause to the different states in which water exists.
  • Heating causes: ice (solid) to melt forming liquid water; liquid water to evaporate forming water vapor (gas).
  • Cooling causes: liquid water to freeze forming ice (solid); water vapor (gas) to form liquid water.
/toolkit/vsc/assessment_items/msa_science_5_126.xml
4 D 5 1.A.1.g Judge whether measurements and computations of quantities are reasonable in a familiar context by comparing them to typical values when measured to the nearest:
  • Millimeter - length
  • Square centimeter - area
  • Milliliter - volume
  • Newton - weight
  • Gram - mass
  • Second - time
  • Degree C - temperature
/toolkit/vsc/assessment_items/msa_science_5_127.xml
5 D 5 1.B.1.a Develop explanations using knowledge possessed and evidence from observations, reliable print resources, and investigations.
/toolkit/vsc/assessment_items/msa_science_5_128.xml
6 5 1.C.1.a Make use of and analyze models, such as tables and graphs to summarize and interpret data.
/toolkit/vsc/assessment_items/msa_science_5_129.xml
7 B 4 6.B.1.a Identify and describe that human activities in a community or region are affected by environmental factors
  • Presence and quality of water
  • Soil type
  • Temperature
  • Precipitation
/toolkit/vsc/assessment_items/msa_science_4_043.xml
8 D 4 2.B.2.c Identify what an animal or plant fossil is able to tell about the environment in which it lived.
  • Water
  • Land
/toolkit/vsc/assessment_items/msa_science_4_044.xml
9 D 4 2.A.2.b Cite evidence to show that erosion shapes and reshapes the earth's surface as it moves from one location to another.
  • Water
  • Ice
  • Wind
/toolkit/vsc/assessment_items/msa_science_4_045.xml
10 A 5 2.D.2.b Recognize and describe that the rotation of planet Earth produces observable effects
  • The day and night cycle.
  • The apparent movement of the sun, moon, planets, and stars
/toolkit/vsc/assessment_items/msa_science_5_130.xml
11 A 4 3.A.1.b Classify a variety of animals and plants according to their observable features and provide reasons for placing them into different groups.
/toolkit/vsc/assessment_items/msa_science_4_046.xml
12 C 5 1.B.1.a Develop explanations using knowledge possessed and evidence from observations, reliable print resources, and investigations.
/toolkit/vsc/assessment_items/msa_science_5_131.xml
13 C 4 4.A.1.b Describe and compare the physical properties of samples of matter.
  • Strength
  • Hardness
  • Flexibility
  • Ability to conduct heat
  • Ability to conduct electricity
  • Ability to be attracted by magnets
/toolkit/vsc/assessment_items/msa_science_4_047.xml
14 C 4 2.D.1.b Identify the sun as the Earth's closest star.
/toolkit/vsc/assessment_items/msa_science_4_048.xml
15 D 5 1.B.1.a Develop explanations using knowledge possessed and evidence from observations, reliable print resources, and investigations.
/toolkit/vsc/assessment_items/msa_science_5_132.xml
16 A 4 3.F.1.a Identify and describe the interactions of organisms present in a habitat.
  • Competition for space, food, and water
  • Beneficial interactions: nesting, pollination, seed dispersal, oysters filtering as in the Chesapeake Bay, etc.
  • Roles within food chains and webs: scavengers, decomposers, producers, consumers.
/toolkit/vsc/assessment_items/msa_science_4_049.xml
17 A 4 3.F.1.a Identify and describe the interactions of organisms present in a habitat.
  • Competition for space, food, and water
  • Beneficial interactions: nesting, pollination, seed dispersal, oysters filtering as in the Chesapeake Bay, etc.
  • Roles within food chains and webs: scavengers, decomposers, producers, consumers.
/toolkit/vsc/assessment_items/msa_science_4_050.xml
18 D 5 6.A.1.b Describe how humans use renewable natural resources, such as plants, soil, water, animals.
/toolkit/vsc/assessment_items/msa_science_5_133.xml
19 B 5 4.B.1.c Describe the relationship between the masses of whole objects to the sum of the mass of their parts using appropriate tools to gather supporting data.
/toolkit/vsc/assessment_items/msa_science_5_134.xml
20 B 4 6.B.1.a Identify and describe that human activities in a community or region are affected by environmental factors
  • Presence and quality of water
  • Soil type
  • Temperature
  • Precipitation
/toolkit/vsc/assessment_items/msa_science_4_051.xml
21 C 4 5.C.3.a Investigate and describe the effect that two magnets have on each other.
  • Like poles repel
  • Opposite poles attract
/toolkit/vsc/assessment_items/msa_science_4_052.xml
22 4 5.C.3.a Investigate and describe the effect that two magnets have on each other.
  • Like poles repel
  • Opposite poles attract
/toolkit/vsc/assessment_items/msa_science_4_053.xml
23 A 4 5.C.3.b Based on observations, describe the effect of a magnet on a variety of objects including those that are metallic or non-metallic; those made with iron or made with other metals; and on other magnets.
/toolkit/vsc/assessment_items/msa_science_4_054.xml
24 A 4 2.B.2.a Recognize and explain that the remains or imprints of plants or animals can become fossils.
/toolkit/vsc/assessment_items/msa_science_4_055.xml
25 D 5 6.A.1.a Identify and compare Maryland's renewable resources and nonrenewable resources.
/toolkit/vsc/assessment_items/msa_science_5_135.xml
26 C 5 6.A.1.b Describe how humans use renewable natural resources, such as plants, soil, water, animals.
/toolkit/vsc/assessment_items/msa_science_5_136.xml
27 A 5 6.B.2.a Explain how human activities may have positive consequences on the natural environment.
  • Recycling centers
  • Native plantings
  • Good farming practice
/toolkit/vsc/assessment_items/msa_science_5_137.xml
28 A 4 3.F.1.a Identify and describe the interactions of organisms present in a habitat.
  • Competition for space, food, and water
  • Beneficial interactions: nesting, pollination, seed dispersal, oysters filtering as in the Chesapeake Bay, etc.
  • Roles within food chains and webs: scavengers, decomposers, producers, consumers.
/toolkit/vsc/assessment_items/msa_science_4_056.xml
29 D 5 4.B.1.c Describe the relationship between the masses of whole objects to the sum of the mass of their parts using appropriate tools to gather supporting data.
/toolkit/vsc/assessment_items/msa_science_5_138.xml
30 A 5 3.B.2.b Use microscopes and pictures to investigate, describe with drawings, and compare the cells in a variety of multicellular organisms, such as cells in elodea and onions; muscle cells, nerve cells, skin cells, etc in animals.
/toolkit/vsc/assessment_items/msa_science_5_139.xml
31 A 4 5.C.2.d Observe, describe and compare materials that readily conduct electricity and those that do not conduct electricity.
/toolkit/vsc/assessment_items/msa_science_4_057.xml
32 C 4 5.C.2.d Observe, describe and compare materials that readily conduct electricity and those that do not conduct electricity.
/toolkit/vsc/assessment_items/msa_science_4_058.xml
33 D 4 5.C.2.d Observe, describe and compare materials that readily conduct electricity and those that do not conduct electricity.
/toolkit/vsc/assessment_items/msa_science_4_059.xml
34 D 4 4.A.1.d Cite evidence that supports the statement, "All matter takes up space and contains a certain amount of material."
/toolkit/vsc/assessment_items/msa_science_4_060.xml
35 C 5 6.B.2.a Explain how human activities may have positive consequences on the natural environment.
  • Recycling centers
  • Native plantings
  • Good farming practice
/toolkit/vsc/assessment_items/msa_science_5_140.xml
36 C 5 1.C.1.a Make use of and analyze models, such as tables and graphs to summarize and interpret data.
/toolkit/vsc/assessment_items/msa_science_5_141.xml
37 C 5 6.B.2.b Explain how human activities may have a negative consequence on the natural environment.
  • Damage or destruction done to habitats
  • Air, water, and land pollution
/toolkit/vsc/assessment_items/msa_science_5_142.xml
38 A 5 6.A.1.c Describe how humans use nonrenewable natural resources, such as oil, coal, natural gas, minerals, including metals
/toolkit/vsc/assessment_items/msa_science_5_143.xml
39 B 4 3.A.1.c Given a list of additional animals or plants, decide whether or not they could be placed within the established groups or does a new group have to be added.
/toolkit/vsc/assessment_items/msa_science_4_061.xml
40 B 4 4.A.1.b Describe and compare the physical properties of samples of matter.
  • Strength
  • Hardness
  • Flexibility
  • Ability to conduct heat
  • Ability to conduct electricity
  • Ability to be attracted by magnets
/toolkit/vsc/assessment_items/msa_science_4_062.xml
41 C 5 1.B.1.a Develop explanations using knowledge possessed and evidence from observations, reliable print resources, and investigations.
/toolkit/vsc/assessment_items/msa_science_5_144.xml
42 C 5 1.B.1.a Develop explanations using knowledge possessed and evidence from observations, reliable print resources, and investigations.
/toolkit/vsc/assessment_items/msa_science_5_145.xml
43 4 3.F.1.a Identify and describe the interactions of organisms present in a habitat.
  • Competition for space, food, and water
  • Beneficial interactions: nesting, pollination, seed dispersal, oysters filtering as in the Chesapeake Bay, etc.
  • Roles within food chains and webs: scavengers, decomposers, producers, consumers.
/toolkit/vsc/assessment_items/msa_science_4_063.xml
44 C 5 2.A.2.c Cite examples that demonstrate how the natural agents of wind, water, and ice produce slow changes on the Earth's surface such as carving out deep canyons and building up sand dunes.
/toolkit/vsc/assessment_items/msa_science_5_146.xml
45 B 4 2.B.2.a Recognize and explain that the remains or imprints of plants or animals can become fossils.
/toolkit/vsc/assessment_items/msa_science_4_064.xml
46 B 4 2.A.2.a Investigate and describe how weathering wears down Earth's surface.
  • Water
  • Ice
  • Wind
/toolkit/vsc/assessment_items/msa_science_4_065.xml