Measurement and data in first grade includes such important concepts as comparing the length and weight of two objects using a third object. This guided lesson, designed by curriculum experts, takes students on an exploration of these measurement and data concepts. Once through with the lesson, kids can gain extra practice with measurement and data with the accompanying worksheets.

This unit not only builds students' vocabulary, it also enables students to explore how words are related, in meaning, sound and construction. Learners will also discover some of the ways words are constructed using derivational root words, prefixes, suffixes, and compound words. Students will also learn strategies we use to shorten words and phrases like acronyms and abbreviations.

Teaching kids to blend, or combine, sounds in order to pronounce new words is an important element to first grade reading. Segmenting the sounds that make up a word, and then blending those sounds to pronounce them correctly, can be a tricky skill to master. This lesson helps take first graders through this process, with guided practice and helpful examples.