Lesson Notes By Weeks and Term v3 - Senior Secondary 1
Photography terminologies
Download the Lessonotes Mobile Nigeria 2025 app for faster lesson access on Android and iPhone.
Photography terminologies
Download the Lessonotes Mobile Nigeria 2025 app for faster lesson access on Android and iPhone.
Subject: Photography
Class: Senior Secondary 1
Term: 2nd Term
Week: 1
Theme: Introduction To Photograhy
This page supports the lesson note with a companion video and a short classroom-ready summary.
For class groups and homework, share this lesson page so learners also get the summary, objectives, and full lesson context.
This lesson introduces fundamental terminology commonly used in photography. Understanding these terms is crucial for students to comprehend camera functions, discuss photographic concepts, evaluate images, and effectively communicate within the field of photography. Mastery of this vocabulary provides a strong foundation for future practical applications and theoretical understanding, enabling students to engage with photography as a skill and a profession in Nigeria. For instance, a student understanding terms like 'aperture' and 'shutter speed' can better appreciate the technical aspects behind capturing a vibrant image of a Nigerian market or a clear shot of a traditional dance.
Introduction To Photograhy (Matching Game - if time permits): Students are divided into small groups.
Each group receives a set of flashcards: one set with photography terms and another set with their definitions or examples. Students work together to match each term with its correct definition/example. Groups present their matches to the class, and the teacher provides feedback.
4. Guided Practice (With Solutions) This section provides scaffolded practice questions to reinforce learning and check immediate understanding, with detailed solutions for the teacher.
Question 1: Define the term "Aperture" in photography. How does a large aperture (smaller f-number) affect an image?
Solution: Definition: Aperture is the opening within a camera lens that controls the amount of light reaching the camera sensor or film. It is measured in f-stops (e.g., f/2.8, f/8, f/22).
Effect of Large Aperture: A large aperture (smaller f-number, e.g., f/2.8) allows more light into the camera, resulting in a brighter image. It also creates a shallower depth of field, meaning that only a small portion of the scene (the subject) will be in sharp focus, while the background and foreground appear blurred.
Commentary: This question directly assesses the student's ability to define a key term and understand its practical implication on image aesthetics.
Question 2: Explain the difference between a fast shutter speed and a slow shutter speed, and provide an example of when each would be used in a Nigerian context.
Solution: Fast Shutter Speed: This refers to a short duration for which the camera's shutter remains open (e.g., 1/1000s). It "freezes" motion, preventing blur.
Example: Used to capture a clear, sharp image of a masquerade dancer in mid-air during a cultural festival in Calabar, or a football player kicking a ball during a local league match without any motion blur.
Slow Shutter Speed: This refers to a longer duration for which the camera's shutter remains open (e.g., 1/2s, 2s). It allows more light in and creates motion blur for moving subjects.
Example: Used to create artistic light trails from cars moving along a busy Lagos road at night, or to show the silky movement of water over a rock formation at Farin Ruwa Falls in Nasarawa State.
Commentary: This question requires comparative understanding and the ability to apply the concept to practical, relevant scenarios.
Question 3: What is "ISO" in photography? What is a potential drawback of using a very high ISO setting?
Solution: Definition: ISO is a camera setting that controls the sensitivity of the image sensor to light. A higher ISO makes the sensor more sensitive to light.
Potential Drawback: The main drawback of using a very high ISO setting (e.g., ISO 6400 or higher) is the introduction of digital noise (often appearing as graininess or speckles) into the image. This noise can reduce image clarity and detail, making the photograph appear less sharp or professional.
Commentary: This assesses the definition and a critical understanding of the trade-offs associated with different settings.
5. Independent Practice (Questions Only) These questions are for students to attempt individually without immediate solutions, allowing the teacher to gauge their independent grasp of the topic.
1. Define the term "Exposure" in photography.
2. What is "Depth of Field" (DoF), and what is the difference between shallow and deep DoF?
3. Explain the concept of "Focal Length." How does a wide-angle lens differ from a telephoto lens?
4. Why is "White Balance" an important setting in photography?
5. Briefly describe what "Composition" refers to in photography.
6. What is the main difference between a JPEG file and a RAW file in terms of image data and file size?
7. If a photographer wants to capture maximum detail in a print for a large billboard advertising a product, which term relates most to the quality needed? Explain.
8. Identify three essential physical parts or accessories of a camera system and state their primary function.
9. Describe a situation where a photographer would intentionally choose to "underexpose" an image.
1
0. How does a "Tripod" assist a photographer?
6. Evaluation and Assessment* This section outlines strategies for assessing student understanding of the lesson content, directly aligned with the performance objective and evaluation guide. to understand how to manipulate camera settings (e.g., using specific focal lengths for architectural photography of ancient city walls, adjusting exposure in dimly lit shrines, or employing composition techniques to tell a story) to produce visually compelling and historically accurate records.
Integration: Students can research famous Nigerian cultural photographs or documentary projects and identify how the photographer's technical choices (guided by these terminologies) helped convey the message or preserve the cultural context. For example, discussing how a wide-angle lens captures the expansive view of the Argungu Fishing Festival.
8. Differentiation, Remediation and Extension 8.
1. Differentiation: Visual Learners: Provide ample visual aids, such as diagrams of aperture blades, examples of images showing different shutter speeds (frozen motion vs. blur), and printed photographs demonstrating various depths of field. Utilize a physical camera to demonstrate where settings are adjusted.
Auditory Learners: Ensure clear, concise verbal explanations for each term, using analogies relevant to their experiences. Encourage active participation in discussions and Q&A sessions.
Kinesthetic Learners: If resources permit, allow students to physically handle a camera, explore its settings (e.g., change aperture and shutter speed on a dial), and experiment with taking photos (even if just simulated) to see how settings change the outcome. Use flashcards for matching activities. 8.
2. Remediation (for struggling learners): Simplified Definitions: Provide learners with a simplified glossary of the most essential terms (e.g., Aperture, Shutter Speed, ISO, Exposure) focusing on their core function.
Peer Tutoring: Pair struggling learners with high-achieving students for one-on-one explanations and review of terms.
Flashcard Drills: Use flashcards with terms on one side and definitions/simple diagrams on the other for repetitive drilling.
Targeted Practice: Provide additional, simplified practice questions focusing on identifying terms from descriptions, rather than comprehensive definitions.
Revisit Core Concepts: Dedicate extra time to re-explain the "exposure triangle" (Aperture, Shutter Speed, ISO) and how they interrelate, as these are foundational. 8.
3. Extension (for high-achieving learners): Advanced Terminology Research: Task these students to research and present on more advanced photography terms not covered in the lesson (e.g., HDR, Bracketing, Histogram, Metering Modes, Prime Lens vs. Zoom Lens, Lens Aberrations).
Practical Application Challenge: If cameras are available, challenge them to take photographs that specifically demonstrate certain terms (e.g., one photo with shallow DoF, one with deep DoF; one with frozen motion, one with motion blur). They should then explain their settings and the terms they illustrated.
Critique and Analysis: Provide them with professional photographs (e.g., from Nigerian photojournalists or artists) and ask them to analyze the images using the learned terminology, explaining the likely technical choices made by the photographer and their impact on the final image. * Mini-Presentation: Assign them a specific term and ask them to prepare a short, detailed presentation to the class, including real-world examples and advanced insights. If a photographer wants to capture maximum detail in a print for a large billboard advertising a product, which term relates most to the quality needed? Explain.
8. Identify three essential physical parts or accessories of a camera system and state their primary function.
9. Describe a situation where a photographer would intentionally choose to "underexpose" an image.
1
0. How does a "Tripod" assist a photographer?
6. Evaluation and Assessment This section outlines strategies for assessing student understanding of the lesson content, directly aligned with the performance objective and evaluation guide.
Evaluation Guide:
1. Define terms used in photography. 6.
1. Formative Assessment: Question and Answer: Throughout the lesson, the teacher asks direct questions to gauge immediate understanding of each term explained.
Observation: The teacher observes student participation in discussions and group activities, noting their ability to correctly use and interpret terms.
Quick Check: At the end of the lesson, the teacher can conduct a quick oral quiz asking students to define 2-3 random terms covered.
Flashcard Matching: Students are given terms and definitions on separate cards and asked to match them quickly. 6.
2. Summative Assessment: Short Written Quiz (15-20 minutes): Instructions: Define the following photography terms clearly and concisely. (5 marks each)
1. Aperture
2. Shutter Speed
3. ISO
4. Exposure
5. Depth of Field
6. Focal Length
7. White Balance
8. Composition
9. Resolution
1
0. JPEG vs. RAW (Explain the key difference)
Marking Scheme: 5 marks: Full, accurate definition with relevant details and/or examples. 3-4 marks: Largely accurate definition, but perhaps lacking some detail or clarity. 1-2 marks: Partial or vague understanding demonstrated. 0 marks: Incorrect definition or no attempt.
7. Real-life Applications / Integration Understanding photography terminologies extends beyond theoretical knowledge and has significant practical applications in various aspects of Nigerian life and economy.
1. Professional Photography and Media Industry: Application: Aspiring photographers, photojournalists, or videographers in Nigeria must understand these terms to communicate effectively with clients, editors, and other professionals. When discussing a photoshoot for a Nigerian fashion brand, terms like "shallow depth of field" (to blur the background and focus on the clothing) or "fast shutter speed" (to capture movement) are common. Photojournalists covering events like political rallies or cultural festivals use specific settings (balancing ISO, aperture, shutter speed) to capture impactful images under varying light conditions, and they use the terminology to describe their techniques.
Integration: Students can be tasked to visit a local photography studio (if feasible) or interview a professional photographer in their community to understand how these terms are used in daily practice, e.g., for wedding photography, product photography for small businesses, or portraits.
2. Visual Content Creation for Business and Social Media: Application: With the rise of e-commerce and social media marketing in Nigeria, individuals and small businesses (e.g., fashion designers, food vendors, artisans selling crafts) rely on high-quality visual content. Understanding terms like "composition" (Rule of Thirds for appealing product shots), "white balance" (to show accurate product colours), and "resolution" (for clear online display) helps them create more engaging and professional-looking images to attract customers locally and internationally.
Integration: Students can be asked to analyze photographs used in Nigerian online advertisements or social media posts, identifying how specific terminologies (e.g., leading lines in a food advert, aperture choice in a portrait) contribute to the image's effectiveness and appeal to a Nigerian audience.
3. Cultural Documentation and Heritage Preservation: Application: Photography plays a vital role in documenting Nigeria's rich cultural heritage, traditional ceremonies, historical sites, and diverse landscapes. Photographers involved in these projects need to understand how to manipulate camera settings (e.g., using specific focal lengths for architectural photography of ancient city walls, adjusting exposure in dimly lit shrines, or employing composition techniques to tell a story) to produce visually compelling and historically accurate records. * Integration: Students can research famous Nigerian cultural photographs or documentary projects and identify how the photographer's technical choices (guided by these terminologies) helped convey the message or preserve the cultural context. For example, discussing how a wide-angle lens captures the expansive view of the Argungu Fishing Festival. 8. *Differentiation, Remediation