Mathematics 4
N4.7
Demonstrate an understanding of decimal numbers in tenths and hundredths (pictorially, orally, in writing, and symbolically) by:
- describing
- representing
- relating to fractions.
[C, CN, V]
Indicators for this outcome
| (a) |
Write the decimal for a concrete or pictorial representation of part of a set, part of a region, or part of a unit of measure. |
| (b) |
Represent a decimal concretely or pictorially. |
| (c) |
Explain the meaning of each digit in a given decimal with all digits the same. |
| (d) |
Represent a decimal using money (dimes and pennies). |
| (e) |
Record a money value using decimals. |
| (f) |
Provide examples of everyday contexts in which tenths and hundredths are used. |
| (g) |
Model, using manipulatives or pictures, that a tenth can be expressed as hundredths (e.g., 0.9 is equivalent to 0.90 or 9 dimes is equivalent to 90 pennies). |
| (h) |
Read and write decimals as fractions (e.g., 0.5 is zero and five tenths). |
| (i) |
Express orally and in symbolic form a decimal in fractional form. |
| (j) |
Express orally and in symbolic form a fraction with a denominator of 10 or 100 as a decimal. |
| (k) |
Express a pictorial or concrete representation as a fraction or decimal (e.g., 15 shaded squares on a hundred grid can be expressed as 0.15 or 15/100). |
| (l) |
Express orally and in symbolic form the decimal equivalent for a fraction (e.g., 50/100 can be expressed as 0.50). |
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