Decimals | Assessment Review
This 15-minute assessment review helps adult learners apply decimals in common health contexts, such as medication dosages, blood pressure, temperature, and lab results. Students will review key skills, check understanding, and practice explaining how to read and compare decimal values accurately.
| Term | Definition |
|---|---|
| Decimal | A number that uses a decimal point to show parts of a whole. |
| Place value | The value of a digit based on its position in a number. |
| Rounding | Changing a number to the nearest place value requested. |
| Dose | The amount of medicine to take or give. |
| Comparison | Determining whether one number is greater than, less than, or equal to another. |
Display 3 quick questions using health examples, such as 0.5 mg, 1.25 L, and 98.6°F. Ask students to read each aloud and identify the larger/smaller value.
Respond orally or on paper, then share answers and reasoning.
Review place value, rounding, and comparison strategies. Model one example from a medication label or lab result, thinking aloud about how to line up decimal points and determine value.
Listen, ask clarifying questions, and complete the example with the teacher.
Give 2 short review items for pairs to solve, such as ordering decimal readings from lowest to highest or rounding a blood pressure-related value to the nearest tenth.
Work with a partner, explain steps, and check answers against the class review.
Ask students to complete one final review item independently to show readiness for assessment.
Solve the item quietly and submit or hold up responses for quick review.
Ask one oral reflection question: 'Where might decimals matter most in health care?'
Share one brief response or write a one-sentence answer.
Summarize the key ideas: decimals show precise amounts in health care, place value matters, and careful comparison helps prevent errors. Remind students that accuracy with decimals is essential when reading medication labels, measurements, and lab results.
Formative assessment occurs through the warm-up, partner practice, independent check, and teacher observation of explanations and accuracy. Use student responses to identify readiness for the upcoming formal assessment.