| A | B |
|---|
| perimeter | the distance around a shape |
| line of symmetry | is a line on which a figure can be folded so that its 2 halves match exactly |
| cylinder | a solid shape with 2 flat, round faces |
| face | the flat side of a solid figure |
| cone | a solid figure with 1 round face |
| vertex | where 2 sides of a figure meet |
| edge | where 2 faces meet |
| rectangular prism | a solid shape with 6 rectangular faces |
| congruent | shapes the same size and the same shape |
| pyramid | a solid figure that has a pointy top and 5 faces |
| unit | the parts that repeat in a pattern |
| sphere | a solid figure that is shaped like a ball |
| cube | a solid figure with 6 square faces |
| year | 12 months in a year |
| month | equal to 30 days |
| week | 7 days in a week |
| calendar | shows the days,weeks,months of a year |
| minute hand | the longer hand on a clock that tells minutes |
| hour hand | the shorter hand on a clock that tells hours |
| half hour | equal to 30 minutes |
| hour | equal to 60 minutes |
| minute | equal to 60 seconds |
| A.M. | hours from midnight to noon |
| P.M. | hours from noon to midnight |
| key | tells which your symbol stands for |
| data | the information that is collected |
| pictograph | data using symbols or pictures |
| dime | coin worth 10 cents |
| half dollar | coin worth 50 cents |
| quarter | coin worth 25 cents |
| penny | coin worth 1 cent |
| cent | one penny equals 1 cent |
| dollar | a dollar is worth 100 cents |
| decimal point | used to separate the dollars from the cents |
| nickel | a coin worth 5 cents |
| fraction | a number that names part of a whole or group |
| equal parts | are the same size and shape |
| multiply | means to combine equal groups to find the total |
| divide | means to separate into equal groups |
| equal groups | have the same number of items in them |
