Activity 3: Plan to Separate the Mixture

Activity 3: Plan to Separate the Mixture Challenge: How can you separate the substances in a mixture? Background: What are the three parts you must plan for in this lab? Vocabulary: Mixture: when 2 or more materials combine Observation: what you see, smell, hear, taste, or feel Inference: the decisions you make based on what you see, smell, taste, feel, or hear White space ?: What is an example of a mixture? How would you separate it?

Activity 3: Plan to Separate the Mixture Vocabulary Continued: Homogenous mixture: a mixture where it is hard to tell what all of the parts are Heterogenous mixture: a mixture where it is easy to tell what all of the parts are

Activity 3: Plan to Separate the Mixture Analysis: Answer Questions 1, 3-5 on page A12. (skip #2) Conclusion: What did you learn about how to properly write directions? How must you separate a hazardous mixture? Notes to myself: Explain how your group worked together?