Messenger Education
Can You Hear Me Now?—Communicating with Spacecraft
Radio signals transmitted to Pluto take five hours to reach their destination! In these two activities, young scientists explore data communication in space. In activity one, pupils learn how data is gathered and sent back to Earth....
Curated OER
Relative Pronouns in Spanish
After reading up on relative pronouns and antecedents, Spanish learners can use the menu to navigate the material on the webpage. Each pronoun is paired with an explanation and examples. Within the provided presentation, you will find...