HomeCoursesPractical Science – Grade4 Body Systems: Skeletal and Muscular What are Body Systems How do we Move Introducing Habitat What is a Habitat What are the Environmental factors of a Habitat What are some common Habitat What are some common Habitats What is an Identification Key How do man’s Activity Affect the Environment How can we help the environment Solid Liquid Gasses What is Matter What are Solids What are Liquids What are Gasses What is States of Matter What happens when materials are Heated or Cooled What are Permanent and Temporary changes Melting and Freezing Change in State Electricity What is Electricity What is an Electric Circuit Magnets What is a Magnet What are the properties of Magnets How Magnets are made What are the uses of Magnets Sounds What is Sound How do we Hear What is Pitch of Sound Practical Science – Grade4 Back to Course This content is protected, please login and enroll course to view this content! Prev How can we help the environment Next What are Solids Leave a Reply Cancel replyYou must be logged in to post a comment.