Explore 7 subjects through 32 ordered units and 128 lessons, with supplied examples, practice, study guides, unit reviews and subject tests. Start with the skills you are ready to learn; grade placement is a suggested starting point.
Choose a subject and follow its unit sequence. Learn from solved examples, practice with hints, use a study guide, then try a unit review and a subject test.
Build and Read Numbers to One Thousand · Explain Regrouping and Two-Step Stories · Equal Groups and Changing Totals · Measure Standard Lengths and Number-Line Changes · Read Five-Minute Times and U.S. Money · Build and Read Whole-Unit Data Displays · Analyze Shapes and Equal-Area Partitions
Vowel Teams, R-Controlled Sounds and Compounds · Prefixes, Suffixes, Contractions and Smooth Reading · Find a topic and build a useful paragraph · Fables, Poems and Story Perspective · Verbs, Descriptions and Joining Ideas · Read Features and Write Useful Information
Matter Properties and Changes · Pollination, Seeds and Habitats · Plants and fair comparisons · Land, Water and Surface Change · Water Changes and Movement · Material Design and Comparison
Government and Helping Our Community · What Our Notes Can Tell Us · Continents, Oceans and Places · Making Things, Trading and Choosing · History and Communities Today
Connect Devices and Explain Their Reach · Repeat, Repair and Decode Patterns · Read Small Data Tables Carefully · Make Safe Sharing and Design Decisions
Choose Colors, Show Front and Back, and Use Map Symbols · Group Beats, Hold Sounds, Copy Echoes, and Draw Movements
Friendship, permission and repair · Sequences and inclusive choices
Grade labels suggest a starting level. School sequences vary, especially in high school; use the prerequisites and choose a different grade when it fits better. The curriculum map explains coverage and limits.
Lessons and tests support independent study and school learning. They do not award school credit or establish that local school or home-education requirements have been met. Younger learners can work with an adult reading aloud, drawing or discussing answers.
Guest answers are temporary. Keep your own work or download your practice notes before leaving. Nothing here sends school grades to a teacher.