Ions Lab

Description

Ions Lab Preview

SNAPs Lab Stations Activities require students to use science, math, literacy, problem-solving and engineering skills. They are designed to enhance students’ understanding of scientific concepts and help students apply scientific ideas to the real world. Each station activity promotes skills so to develop students into proficient and competent scientific thinkers.

SNAPs lab activities have five components:
• Science Skills Station to develop science skill proficiency
• Narrative Station to build science literacy
• Assessment Station to evaluate learning and understanding
• Problem-Solving Station to foster engineering design
• Synthesis Station and Project to inspire higher-order learning

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DIGITAL LABORATORY – DISTANCE LEARNING & DIGITAL CLASSROOMS
• This lab is offered in a digital format to support digital classrooms & distance learning.
• The digital lab activity is designed to work with Google Slides and Microsoft PowerPoint
• The digital lab activity CANNOT be edited. However:
– Students can manipulate text boxes
– Students can create tables, graphs and diagrams
– Students can insert images and drawings

GOOGLE FORM ASSESSMENT STATION
• The assessment station is offered as a self-grading Google Form.
• Questions are all short answer and are 100% editable.
• Suggestions for use are included in the download.

DISTANCE LEARNING COMPATIBILITY
SNAPs lab activities are rated for their ease with distance – independent learning. Refer to the preview for more information about how well this laboratory works in a fully digital classroom and with distance learning.

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EDITABLE DOCUMENTS
This download includes an editable word document (docx file) of all lab components:
• Pre-Lab and Post-Lab Activities
• The Lab Overview
• Lab Station Activities and Questions
• Directed Synthesis Project (when applicable)

Important Notes:
• Diagrams, illustrations, tables and graphs essential to lab activities are included
• Illustrative clipart is NOT included
• Editable documents and rubrics are included with the FREE SNAPs Setup Guide

Editable files allow you to:
• Edit the scope of the activities so to suit your students’ needs
• Edit the materials required based on resource availability
• Create single-period “mini-labs” using activities at the individual skills stations

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The activities at each station in this lab are detailed below.

Ions Lab Stations Activity Learning Objectives
1. Compare and contrast the formation of a positive and negative ion.
2. Illustrate the imbalance of electrons and protons in an ion.
3. Predict whether an atom will gain or lose electrons to become an ion based on the number of its valence electrons.
4. Evaluate the importance of electrolytes in the human body.

Science Skills Station
Students will study the formation of positive and negative ions. They will draw diagrams to show what happens when to an atom when it gains or loses electrons, determine the charge of an ion when provided information about the number of gained or lost electrons and make predictions about whether an atom will gain or lose electrons, based on the number of its valence electrons.

Narrative Station
Students will read an informative text about positive and negative ions. They will analyze illustrations that summarize the information in the text so to better understand how and why atoms form ions.

Assessment Station
At this station, students will answer questions about key terms and ideas relating to ions. Students must employ lower, mid and higher order thinking skills to answer these questions.

Problem-Solving Station
Students will study important electrolytes in the human body and how they are essential to specific body functions. Students will study the causes and effects of electrolyte imbalance and how the negative effects of electrolyte imbalance are medically treated.

Synthesis Station
Students will compose a CER (claim-evidence-reasoning) report to summarize the lab. Students are provided the claim statement and must support the claim with observations, data and other information gathered in the lab. Students will explain how the evidence supports the claim using scientific reasoning.

Synthesis Project
Students will have a choice of 11 projects. Refer to the SNAPs Lab Stations Best Practices and Setup Guide for directions and suggestions on how to conduct the project.

Directed Synthesis Project
Students can conduct one of the 11 standard synthesis projects, but I strongly suggest using the directed synthesis project. In the directed synthesis project, students will develop an electrolyte-infused sports drink that would help athletes replenish lost electrolytes during strenuous exercise. Students will use Gatorade as an inspiration for their electrolyte drink. Students will consider the benefits and drawback to electrolyte sports drinks as well.

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This download includes:
• A pre-lab assignment and post-lab reflection
• Directions and questions for each lab station
• Student recording sheets
• Teacher Key

Additional Materials Required:
1 Computer or tablet

LINKS TO VIDEOS
This laboratory requires internet to access videos. Videos are hosted on SafeShare.TV so to safely watch and share educational YouTube videos without ads, comments and other distractions. Shortened and full link(s) to SafeShare.TV included. Full link to original YouTube video(s) included.

NEXT GENERATION SCIENCE STANDARDS
This laboratory does not address a specific Next Generation Science Standard, but it complements NGSS concepts. It combines the three dimensions of science learning – science and engineering practices, disciplinary core ideas and crosscutting concepts – in order to meet the standard. This laboratory also makes interdisciplinary connections to STEM, Math CCSS and ELA CCSS to build the appropriate skills.

TERMS OF USE
• All rights reserved by Stephanie Elkowitz.
• This product is to be used by the original purchaser only.
• Intended for classroom and personal use only.
• Copying for more than one teacher, classroom, department, school, or school system is prohibited.
• This product may not be distributed or displayed digitally for public view.
• Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA).