CuSTEM Made

Lab stations are optional for this activity. Students can use the handout provided as they interact with lab stations OR complete it as a review without the stations. Students will need to understand physical properties and the difference between mixtures and solutions before completing this activity. This resource includes: Teacher GuideStudent HandoutStudent Handout Answer KeyIf you choose to do the lab, you will need these materials: Wood and plastic beadsGravel and waterBear countersPaper

Students can use this handout as they interact with lab stations to introduce mixtures and solutions OR complete it as a review with or without the stations. Students will need to understand physical properties and the difference between mixtures and solutions in order to complete this activity. Materials Needed Cooking oil and food coloringLemon juice and waterPaper clips and sandPowdered drink mix and waterRaisins and milkSalt and waterVinegar and food coloringFlour and water

Use this as a student guide for most projects following the engineering design process. The engineering design steps for this product are as follows: Define the problem or objectiveIdentify constraintsBrainstormDecide on a solutionPrototypeTest PrototypeIterateCommunicate solution and resultsEnjoy!