Fifth Grade

  • Science MCA Online Practice  (open in Firefox not google chrome or safari)

    Below are forms that we are using as post test for reviewing criteria prior to MCA Sciences test this Spring. 

    Simple Machines

    Resources -renewable and non-renewable

    Weathing and Erosion Reading

     

    Review Forms

    Electrical Circuits Part 1

    Electrical Circuits Part 2 

    Check back for more forms as we progress. 

    Make sure to visit the Science Vocabulary tab for need to know vocabulary terms for Science. 

    Science Vocabulary Words for MCAs 

    Here are common words and definitions that students should know to be prepared for the MCAs.

    VOCABULARY

    Anemometer- an instrument for measuring wind force and velocity

    Spring Scale- a balance that measures weight by the tension on a spring (measured in Newton)

    Balance- a weighing device to compare two objects

    Thermometer-An instrument for measuring temperature, inside the colored water expands and rises in the tube as the temperature increases or decreases

    Rain gauge- an instrument for measuring rainfall or snowfall

    Weather vein-mechanical device attached to a high structure; rotates to show the direction of the wind (N,S,E,W)

    Ruler-A straight edged strip of wood or metal, for drawing straight lines and measuring lengths (cm or in)

    Meter stick- a long straight edge strip with measurements of meter, centimeter, and millimeter (metric)

    Environments-The surroundings or conditions in which a person, animal, or plant lives or operates

    Abiotic- Nonliving things: The abiotic factors of the environment include light, temperature, and atmospheric gases

    Biotic- Living things: plants and animals

    Food chains: Producers, consumers, and decomposers

    Adapt-to adjust (someone or something) to different conditions, a new environment

    Adaptation-inherited or acquired modification in organisms that makes them better suited to survive and reproduce in a particular environment

    Animal structures-The arrangement or formation of the tissues, organs, or other parts of an organism

    Ecosystem-involving the interactions between a community of living organisms in a particular area and its nonliving environment (biotic and abiotic)

    Water cycle: Evaporation, condensation, precipitation, run-off

    Changes in STATE of matter:

    Add energy (heat): Solid →(Melting) → liquid → (Evaporation) →gas

    Remove energy (cool): Gas→(Condensation) →liquid-→( Freezing) → solid

     

    Parasite-An organism that grows, feeds, and is sheltered on or in a different organism while contributing nothing to the survival of its host. (ex. Tape worm)

    Environmental factor

    Erosion- the wearing away of rocks and other deposits on the earth's surface by the action of water, ice, and wind

    Germinate- to cause the embryo from a seed to sprout or grow

    Organism- An individual form of life, such as a plant, animal, bacterium, protist, or fungus; a body made up of organs, organelles, or other parts that work together to carry on the various processes of life.

    Organs- An organ is a structural part of a body system that is composed of tissues that enable it to perform a particular function.

    Seed dispersal- the movement of seeds through wind, water, and animals

    Open Circuit-an incomplete electrical circuit in which no current flows

    Closed Circuit- An electric circuit providing an uninterrupted, endless path for the flow of current.

    Electric circuit- Path for electricity that returns to energy source (closed or complete circuit)

    Electromagnet- Magnet created using electricity. Benefit: Ability to turn on or off with a switch

    Force- a push or pull (centrifugal, gravity, inertia, friction)

    Energy- the capacity of a body or system to do work

    Sound- Vibrations transmitted through a solid, liquid or gas

    Pitch- The quality of a sound by the rate of vibrations producing it; the degree of highness or lowness of a tone.

    Frequency- the number of occurrences of a repeating event over a unit of time (wavelength)

    Tone- A sound of distinct pitch, quality, and duration; a note

    Volume- the total amount of space a 3-dimension shape takes (length x width x height)

    Variable- a change made in the system to create a different outcome (without changing the control)

    Gravity- The force that attracts a body toward the center of the Earth (affecting weight but not mass of an object)

    Translucent: Allowing light, but not detailed images, to pass through; semitransparent.

    Transparent: Allowing light to pass through so that objects behind can be distinctly seen.

    Opaque: Not able to be seen through; not transparent.

    Reflect: to bounce back (heat, light, or sound) without absorbing it.

    Redirect – to change direction

    Refract: Make (a ray of light) change direction when it enters at an angle (through air, water or glass)

    Absorb- to soak up (an object with absorb all the colors of the light spectrum but the color you see, black absorbs all colors, white reflects all colors)

    Conductor: A substance that conducts heat, light, sound, or especially an electric charge (letting electrons flow)

    Insulator- A material that insulates, especially a nonconductor of sound, heat, or electricity (holds electrons)

    Crater- a depression formed in the Earth by the impact of a meteorite

    Revolve- to orbit (spin) on a central point.

    Orbit- to revolve around

    Meteorites- A meteor that survives its passage through the earth's atmosphere and strikes the ground.

    Asteroids- Any of numerous small, often irregularly shaped rocky bodies that orbit the Sun

    Planets- A large body in outer space that orbits around a star (in our solar system the sun)