Lesson Plan: 7P.6.06


LESSON PLAN
Teacher Subject Period Date Year Ability LSA/Other Support
Science

Context and
Landmark
Assessment		 7P.6.06
Landmark Assessment: Progress Observation Opportunity
Remember to have high expectations
Lesson Title: Today we are learning about
Homework Questions
Remember to check for PROGRESS
Focus on Knowledge, Skills and Understanding
Success Criteria: You will show your learning by...
  1. Use of ray model to explain imaging in pinhole cameras.
  2. Light transfers energy from source to absorber.
  3. The energy absorbed can lead to chemical effects such photosensitive chemicals in photo films.
  4. The energy absorbed can lead to chemical changes in cells such as those in the back of the eye.- the retenia.
  5. With one small hole, a pinhole camera gives a faint image that is in focus. This is because only a single ray can enter the camera so there is not much light so the image is dim, but only image is formed so it is clear (focused) image
  6. When light is absorbed by a charged surface, the charge can leak away.
  7. With three small holes, a pinhole camera gives three faint image that are in focus. It works in the same way as a single hole, but a different angle so the images are offset from each other.
  8. Light is refracted first by the cornea and then by the lens.
  9. The change in electrical charge can be measured by a circuit to produce a picture. ie a digital camera sensor (CCD)
  10. With a large hole, a pinhole camera gives a bright out of focus image. A big hole can be thought of as thousands of small holes joined together. So thousand of images are produced on the screen slightly offset from one another forming a blurred, out of focused image.
Think about how you can match the needs of ALL students
Keywords:
  • Inverted (1)
  • Pinhole camera (1)
  • Ray (1)
Links: Literacy, Numeracy, SMSC, British values
Memory Anchor:

AFL/Key Questions:
  1. What does a ray model of a pinhole camera look like?
    http://www.cbakken.net/obookshelf/camera.html
  2. With photosensitive paper where does light transfer from and to?
    Light transfers energy from source to absorber.
  3. What things can absorbed light energy do in a polaroid camera lead to?
    The energy absorbed can lead to chemical effects such as photosensitive chemicals in photo films.
  4. What can absorbed light energy lead to in the eye?
    The energy absorbed can lead to chemical changes in cells such as those in the back of the eye.- the retinia.
  5. How does a pinhole camera create a faint image that is in focus?
    A pinhole camera creates a faint image that is in focus because only a single ray can enter the camera so there is not much light so the image is dim, but only image is formed so it is clear (focused) image.
  6. What can happen to a charged surface when light energy is absorbed?
    When light is absorbed by a charged surface, the charge can leak away.
  7. Why does having three small holes in a pinhole give three faint images that are in focus?
    With three small holes, a pinhole camera gives three faint image that are in focus. It works in the same way as a single hole, but a different angle so the images are offset from each other.
  8. Where is the light reflected in the eye?
    Light is refracted first by the cornea and then by the lens.
  9. How can a picture be made using a CCD?
    If a charged pixel is exposed to light, then the charge can be measured by a circuit to indirectly measure the amount of light that had fallen on it.
  10. How does a bigger hole effect the image produced?
    A big hole can be thought of as thousands of small holes joined together. So thousand of images are produced on the screen slightly offset from one another forming a blurred, out of focused image.
Identify questions for high, middle, low and identify questioning techniques- Challenge questions

Learning Phases/Episodes
Think about how you can match the needs of ALL students
Differentiation: AGT, SEND, LLL, Disadvantaged
Remember to check for PROGRESS
Starter Activity Differentiation and Challenge question/task
  • Students to copy and complete the keywords.
  • Teacher reveals missing letters; Students correct mistakes;
  • Discuss the scientific meanings of the words.
  • Students to write down the definitions of the most important / new keywords.
  • Discuss the 'Memory Anchor'.
    • What does it show?
    • How does it relate to the what we are learning about today (title)?
Think about PACE – Develop, consolidate and deepen knowledge, skills and understanding
Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension
Remember to give time to apply knowledge, skills and understanding
Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension

Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension

Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension


Plenary Differentiation and Challenge question/task
  • Students to answer the 'Key Questions' with learning partners.
Progress Check
  • Teacher to reveal and discuss the answers to the questions.
 Extension
  • What have learnt about the 'Big Ideas' today?

Homework Differentiation and Challenge question/task