Fractions | Whole Class
In this 20-minute whole-class lesson, adult learners practice understanding and using common fractions in the target language for practical situations such as shopping, cooking, time, and directions. The lesson is challenging and focused on fast oral comprehension, pronunciation, and short guided production.
| Term | Definition |
|---|---|
| fraction | A part of a whole; for example, one-half or three-quarters. |
| whole | One complete unit. |
| half | One of two equal parts. |
| quarter | One of four equal parts. |
| third | One of three equal parts. |
| three-quarters | Three parts out of four equal parts. |
| more than half | A quantity greater than one-half. |
| less than a quarter | A quantity smaller than one-fourth. |
Show a simple image of a pizza, measuring cup, or clock. Ask quick whole-class questions in the target language about parts and amounts. Model the first response if needed.
Listen, repeat key words, and answer with one-word or short phrase responses.
Write 1/2, 1/3, 1/4, 2/3, 3/4 on the board. Say each fraction clearly in the target language, then have the class repeat. Link each one to a visual or real-life example.
Choral repeat, then point to or say the matching fraction when the teacher names it.
Hold up fraction cards and picture prompts. Ask fast matching questions such as, 'Which fraction is this?' or 'How much of the recipe do we need?' Provide corrective feedback immediately.
Respond as a whole class, then on cue give individual answers or short partner-style responses to the teacher.
Model a short practical exchange using fractions, for example: 'How much sugar?' 'One-half cup.' Guide the class through substitution with different fractions and contexts.
Repeat the dialogue, then substitute new fractions and objects aloud with the teacher.
Give rapid oral prompts mixing fraction recognition and meaning, such as 'three-quarters,' 'less than half,' or 'Which is bigger, 1/4 or 1/2?'
Answer quickly as a group, using the target language. Volunteers answer individually when prompted.
Review the most useful fractions and one real-life use. Praise effort and accuracy. State the homework clearly.
Listen, repeat one final key phrase, and note the homework.
Review the key fractions and one practical use in the target language. End with a fast whole-class repeat of the most important forms and a reminder to notice fractions in daily life, such as recipes, prices, or time.
Find three examples of fractions in everyday life, such as a recipe, store sign, clock, or measurement. Write the fraction in digits and words, and be ready to say one example aloud in class.