Vocabulary
Academic Vocabulary
hypothesis · empirical · significant · valid · criterion
an idea that is tested in an experiment
/haɪˈpɒθəsɪs/Our hypothesis was that salt water freezes more slowly.
based on observation and experiments, not theory
/ɪmˈpɪrɪkl/There is no empirical evidence that the diet works.
large or important enough to notice
/sɪɡˈnɪfɪkənt/There was a significant improvement in her results after the course.
based on good reasons; logically sound
/ˈvælɪd/That's a valid point — I hadn't thought of it.
a standard used to judge something (plural: criteria)
/kraɪˈtɪəriən/Price was the main criterion when we chose the hotel.
including everything that is needed
/ˌkɒmprɪˈhensɪv/The guidebook gives a comprehensive list of museums in the city.
happening after something else
/ˈsʌbsɪkwənt/The first film was a hit, but subsequent sequels were disappointing.
mentioned earlier in the same text
/əˌfɔːˈmenʃənd/The aforementioned museum is open every day except Monday.
by which; through which (formal)
/weəˈbaɪ/The school has a system whereby older students help younger ones.
extremely important
/ˈkruːʃl/Sleep is crucial for memory and concentration.
1
Is homework crucial for learning? Give valid reasons.
2
Suggest a hypothesis you could test at home.
3
What criteria do you use to choose a film or a book?
4
Describe a system whereby your school or town could be improved.
1 / 3
(function(){
try{
var mastered = localStorage.getItem('wordplay_vocab_c1_academic-vocabulary_mastered') === '1';
if(mastered){var ft=document.querySelector('.chapter-nav-btn[href="index.html"]');if(ft)ft.textContent='Flashcards';}
var p=JSON.parse(localStorage.getItem('wordplay_progress')||'{}');
var gm=(p['c1']||{})['wordplay_game_academic-vocabulary'];
if(gm&&gm.pct>=70){var gt=document.querySelector('.chapter-nav-btn[href="game.html"]');if(gt)gt.textContent='Game';}
}catch(e){}
})();