91¶¶Òõ

Please consent to cookies to view content.

` ); iframeDoc.close(); } } } } } const observer = new MutationObserver(switchSrc); observer.observe(document.documentElement, { childList: true, subtree: true, }); })();

91¶¶Òõ

91¶¶Òõ. For teaching.
  • International
  • Resources
    • Topical and themed
    • Pre-K and Kindergarten
    • Elementary
    • Middle school
    • High school
    • Special education
  • Education Jobs
  • Schools directory
  • News
  • Courses
  • Store
91¶¶Òõ for schools Log in Register for free
Resources Education Jobs Schools directory News Magazine Courses Log out Help
Home feed
My list
Courses My Jobs Job alerts My CV Career preferences Resources Author dashboard
Settings
Edit account Log out
Home Resources Jobs Schools directory News Magazine Courses Register for free Log in Help
non-loggedin user profile
Register for free
Already registered?
Log in

Education jobs

My jobs Job alerts My CV Career preferences

Resources

Downloads Saved resources Author dashboard Add resource

Courses

Access courses

News

Magazine Subscriptions Payments
About us My products 91¶¶Òõ for schools Work for 91¶¶Òõ

High school waves resources

Popular:

  • Earth and space
  • Energy and electricity
  • Force and motion
  • Matter
  • Scientific methodology
  • Waves

All Waves subjects

  • Earth and space
  • Energy and electricity
  • Force and motion
  • Matter
  • Scientific methodology
  • Waves

Keeping your class engaged with fun and unique teaching resources is vital in helping them reach their potential. On 91¶¶Òõ Resources we have a range of tried and tested materials created by teachers for teachers, from pre-K through to high school.

Breathe new life into your lesson plans with our elementary, middle school and high school classroom resources. Whether you’re looking for fun math worksheets or brand new guided reading activities, we have thousands of free and premium resources for you to download. From kindergarten to elementary you’ll find K-5 resources, including phonics worksheets and numeracy games. From middle school through to high school we have everything from Spanish lessons to algebra activities, as well as Common Core-aligned lessons and revision guides for tests.

Read more
  • Resources Home
  • High School
  • Physics
  • Waves
KS3 Physics: The Wave Equation
TMAITH

KS3 Physics: The Wave Equation

FREE
(0)
KS3 Physics: Waves
TMAITH

KS3 Physics: Waves

FREE
(0)
KS3 Physics: Speed of Sound Calculations
TMAITH

KS3 Physics: Speed of Sound Calculations

FREE
(0)
KS3 Physics: The Oscilloscope
TMAITH

KS3 Physics: The Oscilloscope

FREE
(0)
KS3 Physics: Frequency and Ultrasound
TMAITH

KS3 Physics: Frequency and Ultrasound

FREE
(0)
KS3 Physics: Loudness and Noise
TMAITH

KS3 Physics: Loudness and Noise

FREE
(0)
KS3 Physics: Detecting Sound
TMAITH

KS3 Physics: Detecting Sound

FREE
(0)
KS3 Physics: Sound Reflection and Refraction
TMAITH

KS3 Physics: Sound Reflection and Refraction

FREE
(0)
KS3 Physics: Sound Travels in Waves
TMAITH

KS3 Physics: Sound Travels in Waves

FREE
(0)
SP4c Refraction | Edexcel GCSE Physics Separate Science Topic Mastery Pack
Boxsider

SP4c Refraction | Edexcel GCSE Physics Separate Science Topic Mastery Pack

$9.50
(0)
SP4b Wave Speeds | Edexcel GCSE Physics Separate Science Topic Mastery Pack
Boxsider

SP4b Wave Speeds | Edexcel GCSE Physics Separate Science Topic Mastery Pack

$9.50
(0)
KS3 Physics: Sound
TMAITH

KS3 Physics: Sound

FREE
(0)
±Ê²¹²µ±ðÌý9
178101118

Trending Today

  • GCSE & A-Level Examination Statement of Results Templates (Printable for Mock Exam Administration)
    EverythingEducationRevision

    GCSE & A-Level Examination Statement of Results Templates (Printable for Mock Exam Administration)

    $3.79
    (3)
  • The Development Gap: Tourism in Jamaica
    markthegeographer

    The Development Gap: Tourism in Jamaica

    $3.81
    (2)
  • Transition Metals & Redox Reactions
    TeachScienceBeyond

    Transition Metals & Redox Reactions

    $13.26
    (1)
  • Angles in Parallel Lines (Worksheets with Answers)
    Maths4Everyone

    Angles in Parallel Lines (Worksheets with Answers)

    FREE
    (168)

Latest ideas...

  • Meet your new class activities
  • Preparing your EYFS and primary classroom
  • Icebreaker exercises for students
  • Preparing for the new year in geography
  • End-of-term quizzes for RE

Featured shops

Teaching Tiger Learning Resources
Teaching Tiger Learning Resources
Polarity24's Shop
Polarity24's Shop
Simple Science
Simple Science

Tips and insights

  • Preparing your EYFS and primary classroom
  • End-of-term activities for history
  • Top 30 primary display resources
  • Computing activities for the end of the year
Jobs home UK International Australia Primary / Elementary Secondary / High school Careers advice 91¶¶Òõ for schools
Courses home For prospective teachers For teachers For schools For partners
Resources home Early years / Pre-K and Kindergarten Primary / Elementary Middle school Secondary / High school Whole school Special Educational Needs Blog
Store home Magazine
News Magazine New teachers Partners
91¶¶Òõ. For teaching. Copyright © 2026
Chat About us Corporate FAQs Contact us Privacy notice General Terms of Business Accessibility statement Fair recruitment policy Takedown Work for 91¶¶Òõ 91¶¶Òõ research panel Modern slavery statement Children's Privacy Notice
This website and its content is subject to our Terms and Conditions. 91¶¶Òõ is registered in England (Company No 02017289) with its registered office at Building 3, St Paul’s Place, Norfolk Street, Sheffield, S1 2JE