Order whole numbers up to 120 using place value and open number lines.
For Grade 1, this standard focuses on Order numbers to 120 and prepares learners for increasingly complex tasks.
Standard 1.2F in Mathematics helps students understand Order numbers to 120 and apply knowledge with confidence.
Use short exit tickets and tasks where students explain decisions, show multiple representations, or justify answers—directly aligned to 1.2F.
It lays groundwork for the next grade by deepening accuracy and flexibility with Order numbers to 120, so students can tackle more complex problems later.
Students may rely on procedures without reasoning or mix key terms. Build in quick oral explanations, error analysis, and vocabulary supports tied to 1.2F.
Standard 1.2F describes the essential skills and understandings for Order numbers to 120 in Grade 1. It clarifies the learning outcomes and what successful work looks like.
