5th Grade Math Mastery Core Indicators (2007)
Key Concept / Example1 / Recognizes and writes numbers to hundred millions
(S1.0, B1.1, CI 1) /
- Write this number in standard form:
- Write the digits that are in the millions period. 716,324,467
- Write this number in word form 849,027,382
- Write this number in standard form:
2 / Determines place value through hundred millions
(S1.0, B1.1, CI 2) /
- What is the place value of the 9 in 985,643,000? (hundred millions)
- What is the value of 9 in 985,643,000? 900,000,000
- Which digit is in the hundred millions place? 369,482,149
3 / Compares and orders numbers through hundred millions
(S1.0, B1.1 CI 3) /
- Is 263,254,962 ( <, >, =) 262,254,962? ___ (Less Than, Greater Than, Equal)
456,789,123 564,789,123 645,789,123 478,653,123
4 / Determines factors and GCF of one and two digit numbers
(S1.0, B1.1, CI 6) / Circle the Greatest Common Factor(GCF) for 8 and 20.
8:___1, 2, 4, 8 GCF = 4
20:__1, 2, 4, 5, 10, 20
5 / Determines multiples and LCM of numbers (S1.0, B1.1, CI 7) / Circle the Least Common Multiple (LCM) of 8 and 12.
6: 12, 18, 24, 30, 36, 42, 48, 54,
8: 16, 24, 32, LCM=24
6 / Compares fractions to determine equivalency
(S1.0, B1.1, CI 9) /
- Write an equivalent fraction with a denominator of 10. 1 = 2 = 3_
7 / Estimates and rounds fractions (closest to 0, ½, 1)
(S1.0, B1.1, CI 10) / Is 7/8 closer to 0, ½, or 1? (1)
8 / Recognize, compare, and order decimals to the hundredth place
(S1.0, B1.1, CI 11) /
- What is the place value of the 3 in 0.23?
- Compare the following decimals
** / Computes basic division facts 0-9 to the level of automaticity
(S1.0, B1.2, CI 1) / Completing 80 division facts in 2 minutes.
36 ÷ 6 = 6
9 / Adds and subtracts with decimals to the hundredths
(S1.0, B1.2, CI 3) / Add 3.88 + 5.49 = 9.37
Subtract 18.27 - 9.39 = 8.88
10 / Multiplies by two digit numbers
(S1.0, B1.2, CI 4) / 49 x 78 = 3,822 4,367 x 83 =362,461
(123 x 69 = 8,487) -----What is the product of 123 x 69 = 8,487
11 / Divides by one digit divisor with remainders
(S1.0, B1.2, CI 5) / Find the quotient.
856 5 = 171 r 1
12 / Estimates numbers (nearest hundred million)
(S1.0, B1.3, CI 1) / Round 893,764,863 to the nearest hundred million
13 / Estimates problems (product, quotient)
(S1.0, B1.3. CI 3) /
- Estimate to find the product. 614 x 82 = (600 x 80 = 48,000)
- Estimate to find the quotient. 196 5 = (200 ÷ 5 = 40)
14 / Expresses mathematical relationships using algebraic expressions
(S2.0, B2.1, CI 2) / Find the pattern then complete the pattern.
687,543; 577,543; 567,543; ______, ______
566,543 566,443
15 / Determines if two expressions form an equality or an inequality
(S2.0, B2.2, CI 2) / 2 x (14 - 9) (18 + 4) ÷ 2
2 x 5 22 ÷ 2
10 11
16 / Identifies polygons (parallelogram)
S3.0, B3.1, CI 1) /
Hexagon Pentagon Octagon Many Parallelograms
17 / Describes solids by the number of edges, faces, vertices, and types of faces
(S3.0, B3.1, CI 2) / List the number of.. Faces___, Vertices_____,Edges_____
18 / Identifies lines (line, line segment, ray, vertex)
(S3.0, B3.1, CI 5) / / / / / / /
S / C / E
List a line segment List a ray.
SE CE
List a line segment SC
19 / Measures lines/objects using a ruler
(nearest ¼ inch)
(S4.0, B4.0, CI 1 /
20 / Interprets data (frequency table, line plot) / Number of Letters / Frequency
4 / 4
5 / 4
6 / 2
7 / 1
Joe asked several people how many letters were in theirmiddle name. He recorded hisfindings on this frequencytable.
How many people did he survey?__11__