Follow this link to skip to the main content

Life Cycles of Stars (Grade K-8) - Page 19

SPACE SQUARED EXAMPLE KEY - LEVEL 2

2. 1 + 1 + 1 + 4 = 7 (1x1 + 1x1 + 1x1 + 2x2)
3. 100 + 25 + 25 = 150 (10x10 + 5x5 + 5x5)
4. 36 + 4 + 1 + 1 = 42 (6x6 + 2x2 + 1x1 + 1x1)
5. 144 + 25 + 1 = 170 (12x12 + 5x5 + 1x1)
6. 256 + 36 + 4 + 4 + 400 (16x16 + 6x6 + 2x2 + 2x2)
7. 1600 + 25 + 4 + 1 = 1630 (40x40 + 5x5 + 2x2 + 1x1)
8. 25 + 1 + 1 = 27 (5x5 + 1x1 + 1x1)
9. 9 + 4 + 1 = 14 (3x3 + 2x2 + 1x1)
10. 28,900 + 900 + 100 + 100 = 30,000 (170x170 + 30x30 + 10x10 + 10x10)


DEEPT SPACE DOUBLETS EXAMPLE KEY - LEVEL 2

  1. gas
    was
    war
    car
    can
    ran
    run
    Sun
  1. star
    spar
    spat
    slat
    slap
    slop
    slot
    soot
    hoot
    hood
    hold
    hole
  1. core
    care
    bare
    pare
    part
    pert
    peat
    beat
    brat
    bray
    xray(X-ray)
  1. heat
    feat
    flat
    flaw
    flow
    glow
  1. fuse
    muse
    must
    most
    post
    pose
    pore
    tore
    bore
    born
    burn
  1. mass
    mast
    most
    lost
    loft
    lift
    life


Back Index Next

Download a pdf version.




 

A service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NASA/GSFC

NASA Logo, National Aeronautics and Space Administration
Goddard