Data Tools Starter

Overview

Today is an onboarding lesson to set students up to use MathsOnline responsibly and productively, while also experiencing an accessible introduction to bivariate data displays (two-variable datasets). Students will learn how to log in, navigate to the assigned data analysis topic, complete interactive questions, submit/check work, and record progress.

Learning intentions

• Students will be able to log in and navigate MathsOnline using the school-assigned course/topic labels.
• Students will be able to locate a worked example and explain what it shows about two-variable data.
• Students will be able to describe a possible relationship from a scatter plot without claiming causation.
• Students will be able to submit/check interactive answers and record their progress.

Success criteria

• I can open MathsOnline, find the assigned topic, and access a worked example.
• I can answer an interactive question and use the check/feedback to correct my work.
• I can identify axes on a scatter plot and describe direction (positive/negative/none).
• I can write one cautious sentence such as “may be associated with” rather than “causes”.

Curriculum links

• MA5-DAT-C-01: compare and analyse datasets using graphical representations and summary judgements about patterns.
• MA5-DAT-C-02: display and interpret datasets involving bivariate data using scatter plots and evidence-based interpretation by eye.
• Data analysis skills for interpreting graphical representations and communicating findings responsibly (association, not causation).

Lesson structure (50 minutes)

1. 0–5 min · Welcome & prior knowledge check. Teacher welcomes students and asks: “When you see two numbers linked to the same person/day—what kind of graph might you use?” Students do a quick think-pair-share, then name one guess (table, graph, scatter).

2. 5–12 min · Starter dataset model (two variables). Teacher displays a simple example table and scatter plot (study time vs quiz score). Teacher prompts: “What do the axes show? Do points lean up, down, or neither?” Students respond with direction only, and teacher explicitly says: “We can talk about a pattern or association, not cause.”

Example dataset idea (project or include on first slide):

• Study time (hours): 0, 1, 2, 3, 4, 5
• Quiz score: 38, 45, 50, 56, 63, 70 Teacher sentence frame: “As study time increases, quiz scores seem to increase (may be associated).”

3. 12–30 min · Teacher modelling: MathsOnline walkthrough. Teacher uses the introduction slides throughout this phase (whole-deck flow), projecting their screen and narrating each step.

• 12–16 min: Teacher demonstrates logging in, where to find the course, and how to ensure they are in the correct class/account. Students follow on their device.
• 16–20 min: Teacher shows how to navigate to the assigned data analysis topic using the school-assigned labels (no guessing menu names). Students locate the same page.
• 20–24 min: Teacher opens a worked example and highlights what students should notice: variables, axes, and the “by eye” interpretation of pattern. Students practise using two short prompts: “Direction?” “Any outlier?”
• 24–27 min: Teacher starts an interactive question, models reading instructions carefully, and demonstrates submitting, then using feedback to fix an incorrect attempt. Students attempt one question.
• 27–30 min: Teacher shows where students can record progress (teacher instructs how students mark “done/in progress” in the provided platform area) and how to flag help (teacher help button/message/chat if available). Students do the same.

Teacher prompts during modelling: “What variable is on the x-axis?” “What does the dot represent?” “If you’re unsure, what should you do—guess randomly or re-read the example steps?”

4. 30–38 min · Guided student exploration (pairs/individual). Teacher divides class into pairs (or individual if devices are scarce) and instructs students to complete a second, similar interactive task from the same topic.

• Teacher circulates with a checklist: students have entered the correct topic, opened the worked example at least once, answered the question, and used check/feedback.
• Students must write a one-sentence interpretation in notes: direction + cautious wording (“may be associated”).

5. 38–45 min · Independent practice on one more interactive item. Students complete one additional interactive question independently.

• Teacher prompts: “Before you submit, re-check the axes and your pattern description.”
• Students submit and use feedback immediately; if wrong, they correct once, then re-submit.

6. 45–50 min · Exit ticket (navigation + data interpretation). Students complete the exit ticket.

• Q1: Identify the step where they found the topic (navigation evidence).
• Q2: Describe the association from a provided small scatter plot (direction only) and add a cautious statement (“may be associated”).

Resources

• the introduction slides
• the two-variable scatter starter worksheet
• the exit ticket
• Student devices with MathsOnline access
• Projector/speakers for screen walkthrough
• Teacher checklist for login/navigation and quick progress marks
• Lanyards/labels for device numbering (if needed)
• Spare paper/pen for “logged-out” students during contingency

Assessment

• Formative checkpoint during walkthrough: teacher checks students can reach the correct topic and open the worked example (quick teacher observation).
• Formative checkpoint during interactive work: teacher listens for correct “association not causation” phrasing and checks corrected submissions after feedback.
• Exit ticket: navigation recognition + scatter plot interpretation (direction and cautious wording).

Differentiation

• Support (below expected): provide sentence starters on the two-variable scatter starter worksheet such as “Points trend …” and “This may be associated with …, not cause.”
• EAL/D learners: allow brief oral responses; highlight key terms on slides (x-axis, y-axis, points, trend, association). Encourage pointing to axes before writing.
• Students needing step-by-step support: pair with a supportive peer for navigation only; teacher assigns a “first action” (open the worked example) and then “attempt one question”.
• Extension (above expected): after completing the interactive, students answer an extra question on the worksheet: “Is there any point far from the rest? What might that indicate?” (still interpret by eye, no causation claims).

Homework / next-lesson bridge

• Next lesson bridge (5–10 minutes): Students log in again at home (or finish at start of next class) and re-do one interactive question they previously missed, aiming for correct + a written one-sentence association statement in their notes or worksheet.