2nd Quarter Study Guide For Math

Second Quarter Study Guide for Math

*Please review the textbook Math Unit 1, Chapters 4, 5, and 6 (pg. 75-172) and Unit 2, Chapter 7 (pg. 173-204.)

Be able to:

-identify data from a survey

-use tally marks

-identify symbols and their meaning from a pictograph

-use a bar graph to answer questions

-look at data and find the mode, median, and range

- decide if an event is more likely, less likely, or equally likely to happen

-read a problem and predict if an outcome is impossible, certain, or probable

-regroup tens and ones (ex: 52 = 4 tens and 12 ones)

-perform mental math with the tens place (ex: 40-30=10)

-use place value to add and subtract

-identify odd and even numbers

-identify 2D or plane shapes

-draw lines of symmetry in numbers in letters.

-identify congruent (same size and shape) shapes

-solve word problems

Key Vocabulary

survey

tally marks

data

pictograph

symbols

bar graph

ordered pair

grid

mode

range

median

more likely

less likely

equally likely

impossible

certain

probable

predict

outcome

tens

value

ones

digit

place

greater than

less than

equal to

even

odd

hundred chart

just before

between

just after

ordinal numbers

repeating pattern

growing pattern

pattern unit

triangle

rectangle

square

circle

hexagon

trapezoid

sides

vertex

vertices

congruent

line of symmetry

slide

flip

turn