FREE Dihybrid Cross How-To and Genetics Practice Problems | Google Classroom

Grade Levels
7th - 10th
Subjects
Standards
Formats Included
  • Google Drive™ folder
Pages
4 Slides for Students
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FREE
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  1. This packed, NGSS-aligned biology bundle contains resources that you’ll be reaching for all year long! Designed to support any year-long biology or life science curriculum, it’s full of engaging, no-prep projects and activities that promote creativity and develop critical thinking skills. I'm packin
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Description

Teaching genetics? This free Google Classroom-ready 4-page resource walks students through the process of setting up a dihybrid cross.

It also includes 2 genetics practice problems and a partial key for students to check their phenotypic ratios.

If you teach monohybrid Punnett squares, this handout is perfect for those students who "get it" quickly and are ready for a challenge. It can also be used to help scaffold dihybrid Punnett squares for those who are struggling and need additional practice.

NOTE: This Google Classroom ready version contains Google Slides on which students can answer directly (for paperless classrooms) as well as a PDF copy for print.

Looking for just a PDF (printable) download? Click here.

✏️ I like to break up my high school genetics content into student packets which get increasingly more difficult. This helps me to differentiate instruction by letting students move ahead when they've mastered a particular concept. I can also quickly identify who is struggling.

Here are my 3 genetics packets:

An Intro Packet to Mendelian Genetics & Punnett Squares (Google Classroom version)

Incomplete and Codominance Genetics Problems (Google Classroom version)

X-linked Traits Genetics Problems (Google Classroom versions)

Check out the complete genetics bundle (over 30 pages) and save 30% when purchased together: Bundle of Genetics Resources (Google Classroom version)

Also, here is my new editable genetics project (it's ready to go and perfect for an end of the unit assessment).

✏️ All of my genetics resources are a part of my Growing Bio Curriculum Bundle, a packed bundle full of engaging no-prep projects, resources and activities that promote creativity and critical thinking. Many are editable! I'm packing it with everything I wish I'd had my first few years teaching bio; I'm still adding to it... early-bird buyers will get all additions for free. ;)

Check it out here!

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Related Resources:

A Cell Analogy Project with Options! (Google Classroom version)

A Year’s Worth of Bio Bell Ringers Vol. 1-8

Biology Projects for the Year (Google Classroom version)

Clean Drinking Water Unit with Research Project (Teach for Justice)

Ecological Footprint Activity

End of the Year Science Awards

Environmental Resources & Projects Bundle

FREE Earth Day Pledge Templates

Genetics & Heredity Bell-Ringers (Google Classroom version)

Intro to Climate Change Packet (Google Classroom version)

Intro to Evolution Packet (Google Classroom version)

Online Biome Research Project

Struggling Species: An Evolution Research Project

The Lorax Environmental Issues Research Project

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Have a question? Send me an email at brilliantdustteacher@gmail.com

Check out my blog for free science teaching tips!

https://brilliantdust.com

Enjoy! Want credit for future purchases? Don't forget to review products to get TpT cash for your next purchase (go to your purchases and click "review"). To get updates on products, sales, and of course, freebies, follow my store by clicking here.

I’m a science educator with a background in lab research, a passion for the classroom, and now, homeschooling my little scientists. Thanks for checking out my resources.

Important Terms of Use

This resource was created for single classroom use only (as a teacher, you are free to use this for your classes). Multiple licenses are available at a discount. Please do not post this resource online (with the exception of password-protected platforms granting digital access only to your students). Thank you for respecting teacher authorship!

Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA). Copyright 2022 by Brilliant Dust. All rights reserved by the author.

Total Pages
4 Slides for Students
Answer Key
Included
Teaching Duration
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Standards

to see state-specific standards (only available in the US).
NGSSHS-LS3-3
Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population. Emphasis is on the use of mathematics to describe the probability of traits as it relates to genetic and environmental factors in the expression of traits. Assessment does not include Hardy-Weinberg calculations.
NGSSMS-LS3-2
Develop and use a model to describe why asexual reproduction results in offspring with identical genetic information and sexual reproduction results in offspring with genetic variation. Emphasis is on using models such as Punnett squares, diagrams, and simulations to describe the cause and effect relationship of gene transmission from parent(s) to offspring and resulting genetic variation.

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