Similar to other engineering fields, renewable energy engineers must have an aptitude for math and science. They need to be able to apply these principles to solving problems and communicate their proposals effectively. Renewable energy engineers may alternate time between the office and a worksite.
Our Kindergarten Prep Program empowers 4-5-year-old children to take on new academic challenges and build confidence in this critical year ... Our Kindergarten Prep Program empowers 4-5-year-old children to take on new academic challenges and build confidence in this critical year prior to kindergarten.
My understanding is that there's no difference between preschool and pre-K, except that maybe preschool encompasses a wider range of years (around age 2-5) versus pre-K, which is generally the one year prior to kindergarten (around age 4-5).