Expert

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. decade /DEK-eyd/ [noun] – a period of ten years The school has been open for a decade. erupt /ih-RUHPT / [verb] – to explode or burst out suddenly The volcano can erupt at any time. rotate /roh-TEYT/ [verb] – to turn or spin around a central point The Earth will rotate once every 24 hours. radiation /rey-dee-EY-shuhn/ [noun] – energy that comes from a source and travels through space and may be able to penetrate various materials The sun gives off radiation that we can feel as heat. sequence /SEE-kwuhns/ [noun] – a series of related…
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. phenomenon /fi-NOM-uh-non/ [noun] – a fact or event that can be observed and studied The appearance of the Northern Lights is a natural phenomenon. intense /in-TENS/ [adjective] – extreme in degree; very strong or severe The storm caused intense excitement among skywatchers. transmission /trans-MISH-uhn/ [noun] – the process of sending or passing something from one person, place, or thing to another The transmission of solar energy through space powers the Northern Lights. similarly /SIM-uh-ler-lee/ [adverb] – in a similar way or manner Similarly, the solar storm of 2003 caused widespread disruptions. observer /uhb-ZUR-ver/ [noun] – someone…
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. enigmatic /en-ig-MAT-ik/ [adjective] – mysterious and impossible to understand completely The enigmatic smile of the Mona Lisa has puzzled art historians for centuries. dispersal /dih-SPUR-suhl/ [noun] – the act of distributing or spreading something over a wide area The dispersal of seeds by the wind ensures that the plant species can thrive in new locations. lineage /LIN-ee-ij/ [noun] – the direct descent or ancestry of a group of organisms, including their evolutionary history and genetic relationships Researchers studied the lineage of the endangered species to better understand its evolutionary adaptations. arid /AR-id/ [adjective] – very dry…
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. utilize /YOOT-l-ahyz/ [verb] – to use something in an effective way The students utilized various online resources to enhance their understanding of the subject. showcase /SHOH-keys/ [verb] – to display or make evident The science fair showcased students’ innovative projects, revealing their understanding of complex concepts. botanical /buh-TAN-i-kuhl/ [adjective] – involving or relating to plants or the study of plants She pursued a degree in botanical sciences to deepen her knowledge of medicinal plants. cognitive /KOG-ni-tiv/ [adjective] – connected with thinking or conscious mental processes The researchers studied cognitive development in toddlers through various play-based activities….
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. endeavor /en-DEV-er / [noun] – an effort or attempt to do something The team’s collective endeavor to solve the complex puzzle yielded impressive results. quintillion /kwin-TIL-yuhn/ [noun] – a very large number, specifically 1 followed by 18 zeros in the American system The scientist estimated that there were approximately a quintillion stars in the observable universe, demonstrating the immense scale of our cosmos. mimic /MIM-ik/ [verb] – to imitate or copy its appearance, behavior, or characteristics, usually in an attempt to resemble it closely The parrot was able to mimic the sound of the doorbell, often…
Read more