--- title: 6.LS2.7 description: 6.LS2.7 Compare and contrast auditory and visual methods of communication among organisms in relation to survival strategies of a population. image: https://www.knowatom.com/hubfs/Right%20Image.png --- [![Teacher Login](https://no-cache.hubspot.com/cta/default/347944/f56bee57-133e-4975-8055-799f1f23588b.png)](https://cta-redirect.hubspot.com/cta/redirect/347944/f56bee57-133e-4975-8055-799f1f23588b) [Teacher Login](https://app.knowatom.com/signin) [![KnowAtom Logo](https://www.knowatom.com/hubfs/KnowAtom%20Logo.svg "KnowAtom Logo")](https://www.knowatom.com/) # 6.LS2.7 Compare and contrast auditory and visual methods of communication among organisms in relation to survival strategies of a population. [![Download a Sample Unit](https://no-cache.hubspot.com/cta/default/347944/20eee377-e175-48fe-a039-ae723137a2a6.png)](https://cta-redirect.hubspot.com/cta/redirect/347944/20eee377-e175-48fe-a039-ae723137a2a6) Science & Engineering Practices - [Developing and using models](https://www.knowatom.com/developing-and-using-models) - [Planning and carrying out investigations](https://www.knowatom.com/planning-and-carrying-out-investigations) - [Constructing explanations and designing solutions](https://www.knowatom.com/constructing-explanations-and-designing-solutions) - [Engaging in argument from evidence](https://www.knowatom.com/engaging-in-argument-from-evidence) - [Obtaining evaluating and communicating information](https://www.knowatom.com/obtaining-evaluating-and-communicating-information) Disciplinary Core Ideas - [Weather and Climate](https://www.knowatom.com/weather-and-climate) - [Conservation of Energy and Energy Transfer](https://www.knowatom.com/conservation-of-energy-and-energy-transfer) Crosscutting Concepts - [Patterns](https://www.knowatom.com/patterns) - [Cause and Effect](https://www.knowatom.com/cause-and-effect) [![New call-to-action](https://no-cache.hubspot.com/cta/default/347944/b5a1446e-d782-4a5f-a019-0b3b98c8304f.png)](https://cta-redirect.hubspot.com/cta/redirect/347944/b5a1446e-d782-4a5f-a019-0b3b98c8304f) ## Browse 6.LS2.7 Lesson Plans Grade Ranges All K-2 3-5 6-8 [![](https://www.knowatom.com/hubfs/image3-Oct-09-2023-07-06-52-0262-AM.png) ](https://www.knowatom.com/science-phenomena-videos/8th-grade-science/dna-and-mutations) ## [DNA and Mutations In this unit, students explore science phenomena including reproduction, DNA, and inherited traits. In this lesson, students investigate how mutations are a phenomena caused by structural changes to the DNA. This page highlights key components of this lesson.](https://www.knowatom.com/science-phenomena-videos/8th-grade-science/dna-and-mutations) [ VIEW LESSON ](https://www.knowatom.com/science-phenomena-videos/8th-grade-science/dna-and-mutations) [![](https://www.knowatom.com/hubfs/image4-Oct-09-2023-07-13-15-5068-AM.png) ](https://www.knowatom.com/science-phenomena-videos/8th-grade-science/natural-selection) ## [Natural Selection In this unit, students figure out the interconnectedness of genetics, heredity, and evolution. For this lesson, students create an experiment to observe the phenomenon of natural selection determining which organisms are most likely to survive and pass on their traits. This page showcases parts of key components of the lesson.](https://www.knowatom.com/science-phenomena-videos/8th-grade-science/natural-selection) [ VIEW LESSON ](https://www.knowatom.com/science-phenomena-videos/8th-grade-science/natural-selection) [![](https://www.knowatom.com/hubfs/Grade/Screenshot%20(53).png) ](https://www.knowatom.com/science-phenomena-videos/7th-grade-science/rocky-shore-ecosystems) ## [Rocky Shore Ecosystems In this unit, students explore the phenomena of rocky shore ecosystems, studying the interactions between living things and the environment. In this lesson they focus on the science phenomena of how organisms interact with one another in an ecosystem. This page showcases key elements from this lesson.](https://www.knowatom.com/science-phenomena-videos/7th-grade-science/rocky-shore-ecosystems) [ VIEW LESSON ](https://www.knowatom.com/science-phenomena-videos/7th-grade-science/rocky-shore-ecosystems) [![](https://www.knowatom.com/hubfs/image3-Oct-08-2023-08-54-58-0486-PM.png) ](https://www.knowatom.com/science-phenomena-videos/6th-grade-science/inheritance-and-variation-of-traits) ## [Inheritance and Variation of Traits In this lesson, students figure out similarities among the phenomena of cells, specifically the phenomena of inheritance and variation of traits. This page shows key components of this lesson.](https://www.knowatom.com/science-phenomena-videos/6th-grade-science/inheritance-and-variation-of-traits) [ VIEW LESSON ](https://www.knowatom.com/science-phenomena-videos/6th-grade-science/inheritance-and-variation-of-traits) Standards citation: NGSS Lead States. 2013. *Next Generation Science Standards: For States, By State*s. Washington, DC: The National Academies Press. Neither WestEd nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of this product, and do not endorse it. ![KnowAtom Logo](https://www.knowatom.com/hubfs/KnowAtom%20Logo.svg "KnowAtom Logo") Quick Links Resources Sign Up for Our Blog ### Sign Up for Our Blog Connect with Us - - - - © 2026 KnowAtom LLC  •  10 Brady Drive Unit 3   •  Ipswich MA •   01938 USA [DO NOT SELL MY PERSONAL INFORMATION](https://www.knowatom.com/do-not-sell-my-personal-information) | [Privacy Policy](https://www.knowatom.com/privacy-policy) | [Terms of Use](https://www.knowatom.com/terms-of-use) ```json { "@context" : "http://schema.org", "@type" : "Organization", "address" : { "@type" : "PostalAddress", "addressCountry" : "USA", "addressLocality" : "Salem", "addressRegion" : "MA", "postalCode" : "01970", "streetAddress" : "27 Congress Suite 410" }, "alternateName" : "KA", "areaServed" : { "@type" : "GeoCircle", "geoMidpoint" : { "@type" : "GeoCoordinates", "latitude" : "+42.5182274", "longitude" : "-70.8877569" }, "geoRadius" : "150 km" }, "description" : "Next Generation Science STEM Curriculum", "email" : "fvigeant@knowatom.com", "image" : "https://www.knowatom.com/hubfs/KA-GSD.png", "logo" : "https://www.knowatom.com/hubfs/Knowatom-2017/Image/logo-1.png", "mainEntityOfPage" : { "@id" : "https://www.knowatom.com/6.ls2.7", "@type" : "WebPage", "description" : "6.LS2.7 Compare and contrast auditory and visual methods of communication among organisms in relation to survival strategies of a population." }, "name" : "KnowAtom", "sameAs" : [ "https://www.facebook.com/KnowAtom", "https://twitter.com/KnowAtom", "https://www.youtube.com/channel/UCS0rbN0RfqaU1xaISrdVpTA", "https://plus.google.com/110709105138117096940" ], "telephone" : "(617) 475-3475", "url" : "https://www.knowatom.com" } ```