Miami-Dade County Public Schools Miami Dade College – North Campus Department of Science Science STEMposium: Chemistry Miami Dade College – North Campus September 23, 2015 Presented by Dr. Jose Almeida

Agenda Welcome and Introductions What is STEM? Incorporating Engineering Practices in the Science Classroom: “Where does the process begin?” Density Lab: A way of demonstrating science inquiry Beanium Lesson and Lab: Calculating the average atomic mass using 3 isotopes of an element Naming Ionic Substances Lesson and Lab Reflections/My Learning Plan Evaluations Department of Science

NORMS Be present Trust the process Trust intent and own your impact Watch your air-time Be open to outcome Focus on solutions Department of Science

Session Outcomes Participants will be able to: Develop STEM-centered classrooms Develop hands-on STEM connections Incorporate M-DCPS instructional resources to support science teaching and learning: Use of Open Inquiry Reading and Writing in Science Encourage participation in STEM related activities Department of Science

Science Technology STEM Math Engineering What is STEM? Department of Science

Defining STEM Science – Science seeks to explain. Scientists write explanations based on evidence to explain the natural world. Technology – Technology is a tool that improves and extends our ability -- in research, measurement, accuracy and collaboration. Engineering – Designs solutions to solve problems using the explanations of science, the language of math, and the tool of technology. It is innovative and creative. Math – Math is a language used to problem solve and explain numerically how the natural world works. W = F x D Have them record in their journal their own definition of STEM and why we should integrate technology in our science classrooms. Department of Science

STEM-Centered Classroom A STEM-centered classroom focuses on Standards Teacher Actions Student Actions Learning Environment Exemplary Learning Environment Cooperative Group Work Center & Stations Student Independence Prepared environment Department of Science

Scientific & Engineering Practices Asking questions and defining problems Developing and using models Planning and carrying out investigations Analyzing and interpreting data Using mathematics and computational thinking Constructing explanations and designing solutions Engaging in argument from evidence Obtaining, evaluating, and communicating information Department of Science

Engineering Design Process Department of Science

Department of Science

Icebreaker Engineering Design Process: EDP Card Game Using the package of cards given to you, have one team member shuffle and deal the cards. One designated player will begin by placing one of the cards on the table. Look at your cards and choose the one that comes first. Each of the next players will do the same, but will begin to organize the cards in the order that the team decides the design process should follow. Discuss with your team and defend your Claim with Evidence for the card’s EDP position on the table. Be creative and do not think only of a linear process. One stays the others stray Department of Science

10-minute break

Determining the Densities of Different Metals Work in teams of 3-4 members Consider all ideas brought forth by team members Problem: How to effectively determine the density of various metals using electronic balances and graduated cylinders Criteria: Each team will produce density data which will be matched to published densities provided by the teacher Constraints: Quality of instruments and time Goal: To match the team’s data collected to real data with minimal errors Department of Science

Enjoy your lunch! Be back no later than 12:30 Department of Science

Beanium Lab: Determining the Average Atomic Mass of an Element Work in teams of 3-4 members Consider all ideas brought forth by team members Problem: After reviewing the process where average atomic masses are calculated, students will measure the average mass and percent abundance of the 3 isotopes of a new element recently discovered (Beanium). Criteria: Using only the materials given, students will be evaluated to determine if their measured average atomic mass matches the predetermined established value. Constraints: Only the materials given can be used. Goal: To determine the average atomic mass of Beanium and compare the mass to other groups. Department of Science

Making and Naming New Ionic Compounds This activity requires to work by yourself Problem: After reviewing the concept of balancing the charges of positive and negative species in ionic compounds, students will create as many different unique ionic compounds as possible in the time frame allowed. Criteria: Using only the materials given, students will be evaluated to determine if they can create and name as many unique, correctly balanced, and different ionic compounds as possible. Constraints: Only the materials given can be used, and limited time. Goal: To create and name as many different unique ionic compounds as they can. Department of Science

Science Website Teachers Parents Students Department of Science

State Statutes and Board Rules Updates Safety Goggles: 1006.063 Eye-protective devices required in certain laboratory courses. Board Rule: H7 (2015) Animal Dissection in Schools – eliminates cats. Board Rule: H11 (2008) Science Fair Project entry requirement. Department of Science

Reflections What? What did you do? So What? When thinking about incorporating a STEM-Centered Classroom into your science classroom how would you easily include this day’s activities? Why should STEM be brought into your science classroom? Now What? How will you make sure there is alignment of content? Engineering Design Process (EDP) Department of Science

Follow-up Follow up: How to complete all three portions of the My Learning Plan Evaluation: Part 1: Professional Development Evaluation (Under the “Actions” section of the activity) Due within 24 hours (time provided at the end of the session today) Part 2: Instructional Evaluation – Application Part 2 (in the team room). Due within 7 days Part 3: Instructional Evaluation – Impact Part 3 (in the team room). Due within 14 days Department of Science

Science Department Dr. Ava D. Rosales Executive Director Elementary Middle School High School Dr. Millard Lightburn Supervisor Mr. Sebastian Oddone Ms. Mary Tweedy Curriculum Support Specialist Mr. Daniel Gangeri Curriculum Support Specialist Mr. Dane Jaber Ms. Noreyda Casanas Yusimi Osteen Ms. Mildred Farber District Administrative Assistant Phone: 305- 995-1939 Department of Science