Carbon dioxide is a gas at room temperature, diamonds are solid, and I see no room... What is in order from least to greatest in density. Solid liquid gas. Gas is always more dense than any solid or liquid.
Fourth grade is the equivalent of 'Year 5' (ages 9â10) in England and Wales, Primary 6 in Northern Ireland and Primary 6 in Scotland - the sixth year of compulsory education in England, Wales, Scotland and Northern Ireland.
First Grade and the typical learner: A typical first grade student is around the age of six or seven. They are active learners and are interested in hands on activities. At this age, students are becoming better able to listen, reason, and socialize with others (NAEYC 1986). According to Piaget, first graders are transitioning from the preoperational to the concrete operational stages of cognitive development (Morrison, 2006, p. 106).