## Ontario Curriculum Correlation for 1st Grade Mathville |

*The Ontario Curriculum: Grades 1 - 8 Mathematics*are followed by the title of the activity from First Grade Mathville that corresponds to the skill.

**To see an activity, pick its title.**

## Grade 1: Number Sense and Numeration

### - *Quantity Relationships*

– represent, compare, and order whole numbers to 50

### - divide whole objects into parts and identify and describe, through investigation, equal-sized parts of the whole, using fractional names (e.g., halves; fourths or quarters).

### - *Counting*

demonstrate, using concrete materials, the concept of one-to-one correspondence
between number and objects when counting

### - count forward by 1’s, 2’s, 5’s, and 10’s to 100

### - *Operational Sense*

- solve a variety of problems involving the addition and subtraction of whole numbers
to 20, using concrete materials and drawings

### - solve problems involving the addition and subtraction of single-digit whole numbers, using a variety of mental strategies (e.g., one more than, one less than, counting on, counting back);

## Grade 1: Measurement

### - read demonstration digital and analogue clocks, and use them to identify benchmark times (e.g., times for breakfast, lunch, dinner; the start and end of school; bedtime) and to tell and write time to the hour and half-hour in everyday settings;

Tell Time## Grade 1: Geometry and Spatial Sense

### - identify common two-dimensional shapes (e.g., circles, triangles, rectangles, squares)

### - sort and classify common two-dimensional shapes by their attributes

Sort Shapes### - compose patterns, pictures, and designs, using common two-dimensional shapes

Make a Shape## Grade 1: Data Management and Probability

### - demonstrate an ability to organize objects into categories by sorting and classifying objects using one attribute

Sort Shapes### - collect and organize primary data that is categorical and display the data using one-to-one correspondence, prepared templates of concrete graphs and pictographs (with titles and labels)

Graph### - read primary data presented in concrete graphs and pictographs, and describe the data using comparative language (e.g.,more students chose summer than winter as their single favourite season);

Read Graphs### - pose and answer questions about collected data

Read Graphs©Courseware Solutions

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