Level 3: Reading Simple Graphics and Finding Single Facts
What this level asks
At Level 3, graphics are simple and the question usually points to one fact: a single label, one bar on a chart, one entry in a table, or one step in a short sequence. The skill being tested is careful reading, not calculation. Expect plain bar graphs, basic tables, simple signs, and short lists of instructions.
Concepts to know
- Title and labels: The title tells you what is measured; the axis or column labels tell you the units. Read both before answering.
- Categories vs. values: In a table, know which column is the name of the thing and which column is the number.
- Order and ranking: "Highest," "lowest," "first," and "last" require you to compare entries, not just locate one.
- Sequence: Numbered steps or arrows show order of operations.
Traps to watch for
- Wrong row, right column: Answers often include a value that is real but belongs to a different item.
- Units and scale: A chart in thousands means the label "4" is 4,000. Check the axis note.
- Reading the question twice: "Which had the fewest?" is easy to misread as "most."
- Distractors that are true but irrelevant: A statement can be accurate and still not answer the question asked.
Rule of thumb
Locate first, then verify. Find the row or bar, read the value, then re-read the question to confirm you grabbed the right category and the right direction (most vs. least).
Worked example: A table lists three delivery routes with packages: A = 12, B = 9, C = 15. Question: which route carried the fewest packages? Scan the numbers, identify 9 as smallest, then match it back to its row: Route B.
Level 5: Interpreting Trends, Scales, and Moderate Tables
What this level asks
Level 5 moves from single facts to interpretation. You read line graphs for trends, use scales with increments greater than one, and pull related facts from tables with several columns. Questions may ask about direction of change, a value at a point in time, or which entry meets a stated condition.
Concepts to know
- Trend direction: A rising line means increase over the horizontal axis; a falling line means decrease.
- Scale increments: If gridlines are every 5 units, a point halfway between 10 and 15 is about 12.5. Estimate carefully.
- Peaks and dips: Highest and lowest points show maximum and minimum values.
- Conditional lookups: "Which item has a cost under $50 and a rating above 4?" requires checking two columns per row.
- Rate of change: A steeper line means faster change, not a higher value.
Traps to watch for
- Confusing steepness with height: The steepest segment shows the fastest change, not necessarily the largest total.
- Assuming the axis starts at zero: Check the origin; a truncated axis exaggerates visual change.
- Interpolating too precisely: Between gridlines, give a reasonable estimate rather than a false exact figure.
- Satisfying only one condition: For two-part questions, verify both criteria in the same row.
Rule of thumb
Read the axes, then describe the shape in words ("rises, peaks in June, then falls") before hunting for numbers. The verbal summary keeps you oriented.
Worked example: A line graph rises sharply from January to March, then flattens through June. Question: during which period was growth fastest? The steepest segment is January–March, so that is the answer even though June shows the highest value.