B2 Mathematics · Term 3, Week 11
Data Collection, Organisation, Presentation, Interpretation and Analysis
Lesson notes
Learning Objectives
Indicator: B2.4.1.2.1 - Draw and interpret concrete graphs and pictographs
By the end of the lesson, learners can:
- Draw a concrete graph using real objects to represent data collected from up to 3 categories.
- Draw a pictograph using one-to-one correspondence (each picture represents 1 item) to represent data collected.
- Read and answer simple questions from a concrete graph or pictograph, including “how many altogether” problems.
- Compare the number of items in different categories and state which category has more or fewer items.
- Solve take-apart problems by reading a given concrete graph or pictograph.
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Sign in with phone numberCurriculum details
- Strand
- Data (Strand 4)
- Sub-strand
- Data Collection, Organisation, Presentation, Interpretation and Analysis (4.1)
- Content standard
- B2.4.1.2 - Construct and interpret concrete graphs and pictographs
- Indicator
- B2.4.1.2.1 - Draw and interpret concrete graphs and pictographs
- Suggested placement
-
Term 3, Week 11
(Week 35 of the year)
Our suggestion, laid out in curriculum order across three terms of twelve weeks. NaCCA does not fix the week, so follow your school's scheme of learning.
- Curriculum reference
-
Mathematics Curriculum for Primary Schools (Basic 1-3), 2019, p. 40
Transcribed from the official NaCCA publication. Check this page against the source.
Exemplars (from the NaCCA curriculum)
E.g. 1 Use one-to-many correspondence to create concrete graphs or pictographs to represent data collected (up to 3 categories of data) E.g. 2. Using a one-to-one correspondence solve simple problems (how many altogether, comparing, or take apart problems) on concrete graphs or pictographs.