Life science (plants and animals and their habits and life cycles) Earth/Space science (properties of suns, moons, planets, and stars) Physical science (states of matter, electricity, and magnetism)

Read and write numerals to 100 and to count objects to 100 or more. Addition and subtraction of two-digit numbers without regrouping, up to 100, using models and algorithms. Explore number patterns on a hundred chart and with a calculator.