Mixtures and Solutions Home School Connection

Hello families:

FOSS offers a number of ways to get parents involved in their child's science education during school year 2020-21.

Letter to Families—School Year 2020–2021

Download a copy of the Letter to Families—School Year 2020–2021 PDF in English or Spanish.

Everyday Outside Challenge in English or Spanish.

Letter to Parents about the Module

Each FOSS module includes a letter to parents to tell you what your child will be doing in the investigations at school and to share ways that you can develop your child’s scientific interests at home. This will be very important during School Year 2020-21.

Download a copy of the Mixtures and Solutions Letter to Parents about the Module PDF in English or Spanish.

Home/School Connection and Other At-Home Activities for each Investigation

We have developed a Home/School Connection for four investigations in Mixtures and Solutions. There are also other At-Home Activities for each investigation for use during COVID-19 school year 2020-21. These require little or no materials from home.

  • Investigation 1: Separating Mixtures
    Home School Connection—Make an oobleck and explore its properties.
    Download a copy of the Investigation 1 Home/School Connection PDF in English or Spanish.
    Download Other At-Home Activities for Investigation 1 PDF in English or Spanish (coming soon).

  • Investigation 2: Developing Models
    Home School Connection—Students make a list of "Black Boxes," a system that works in mysterious or unknown ways, that they find around the house.
    Download a copy of the Investigation 2 Home/School Connection PDF in English or Spanish.
    Download Other At-Home Activities for Investigation 2 PDF in English or Spanish (coming soon).

  • Investigation 3: Concentration
    Home School Connection—Students make their own silly putty at home.
    Download a copy of the Investigation 3 Home/School Connection PDF in English or Spanish.
    Download Other At-Home Activities for Investigation 3 PDF in English or Spanish (coming soon).

  • Investigation 4: Reaching Saturation
    Home School Connection—Students grow crystals in their home laboratory.
    Download a copy of the Investigation 4 Home/School Connection PDF in English or Spanish.
    Download Other At-Home Activities for Investigation 4 PDF in English or Spanish (coming soon).

  • Investigation 5: Fizz Quiz
    Home School Connection—Students use baking soda to determine if different liquids are acids.
    Download a copy of the Investigation 5 Home/School Connection PDF in English or Spanish.
    Download Other At-Home Activities for Investigation 5 PDF in English or Spanish (coming soon).
Math Extensions for Each Investigation

Mixtures and Solutions Math Extensions PDF in English or Spanish.


New COVID-19 Assignment (updated 5/08/2020)

FOSS has developed two 5-day lesson plans about the novel virus SARS-CoV-2 for you to use with science students in grades 5-8. These lessons are suitable for students who have reliable Internet access at home. If students do not have home access to technology, see the documents for suggested modifications.

Lesson 1 (in English or Spanish) is divided into 5 different topics.

  1. What is a virus?
  2. How does SARS-CoV-19 spread in humans?
  3. What is exponential growth?
  4. What do we know and not know about SARS-CoV-19?
  5. What are scientists doing to stop SARS-CoV-19?

Lesson 2 (in English or Spanish) is divided into 5 different topics.

  1. Research updates from April 2020
  2. Treating the disease: COVID-19 antiviral treatments
  3. Preventing the disease: SARS-CoV-2 vaccine
  4. Profile of Dr. Corbett
  5. Using models to think about what's next

Information about the Interactive eBooks App

Check with your child’s teacher to see if you can view an electronic version of the FOSS Science Resources book at home. Please be sure to ask your child’s teacher for the FOSSweb class login information.

The FOSS Science Resources Interactive eBook(s) html version can be viewed through an appropriate browser after logging in to FOSSweb. In addition, the FOSS Science Resources Interactive eBook(s) can be downloaded and viewed through the FOSS eBooks app. Install the FOSS eBooks app and download each FOSS Science Resources Interactive eBook onto any devices that you will be using. An Interactive eBook tutorial is available to share with students.

  1. To download the FOSS eBooks app for your device, please click the appropriate link and follow the steps to install.

    Click the appropriate link for your device to download the FOSS eBooks app and follow the steps below to install.


    iOS devices:


    Android devices: (including some Chromebook devices*)

    Get it on Google Play
  2. Once the FOSS eBooks app is downloaded, log into the app using the same username and password provided by the teacher to log in to FOSSweb.

  3. Select which FOSS Science Resources Interactive eBook(s) you want to access through the app and download. Each book will take between 200-400 mB of file space on your device.