Semantic Web
Activating Prior Knowledge to Promote Understanding
Stage of Literacy Development:
Stage 2: Consolidation / FluencyStage 3: Literacy for Growth
Ages:
4-8
Grade Range:
K 1st 2ndFood Groups:
Primary:
Knowledge Building, Reading Comprehension Strategies
Secondary:
Vocabulary
Activity Description
Preparation:
1. Select reading material
a. Obtain a fiction or non-fiction book relating to a specific topic
b. Ensure students are familiar with the topic so that they can help to develop the semantic web
2. Gather necessary materials
a. Set out blank chart paper and a marker in group discussion area
b. Obtain student materials
Implementation:
1. Introduce semantic web building activity
a. Explain that you will be exploring all of the words and related concepts that come to mind when you talk about a specific topic, for example “sports”
2. Write the semantic web topic in the middle of the chart paper
3. Model how to create the semantic web
a. For example, name a sport and all the details that come to mind when you think of it
b. For example: “When I think of the word 'sport' I think about baseball, because I really like to play it with my dad. I can picture my dad throwing a baseball and me swinging my bat. Baseball makes me think of soccer, because they both use balls, but a soccer ball is bigger.”
c. Include illustrations beside words whenever possible
d. Write these ideas in a web-like fashion coming out of the centre topic word
4. Invite students to generate and share words associated with the topic
a. For example: prompt students to think about sports they know
b. Encourage students to think about their examples more deeply and generate other examples
c. For example: have students think about types of sporting equipment and where various sports are played
d. Write students' ideas and provide accompanying illustrations
5. Read selected book aloud
6. Read the book aloud a second timeFollow along with your finger as you read the text
a. Have students join in with the reading wherever they can
b. Pause to let students identify words that have been primed through the semantic web building activity
c. Invite students to create their own semantic web
d. Distribute the semantic web graphic organizer worksheet
7. Explain to students that when using the graphic organizer, they are to write everything they know about the topic
a. Tell students that they can use examples from the book or their own personal experiences
b. Remind students that they can draw pictures to represent ideas instead of using words
c. Encourage students to share their completed semantic webs with the class
Adaptations For
English Language Learners/ESL:
- Encourage students to represent ideas though picturesPair ELLs with more proficient English speakers
LD/Reading & Writing Difficulties:
- Encourage students to draw pictures of the objects in their semantic webPartially complete the semantic web by filling in some words so students have a strong starting point
Cultural Appropriateness & Diversity:
- Select topics that are relevant and accessible to all studentsEncourage students to include aspects of their own culture
Related References
Source: Trehearne, M. P., Healy, L. H., Cantalini-Williams, M. & Moore, J. L. (2000). Kindergarten Teacher's Resource Book. Scarborough, ON: Nelson Education.
Evidence: Johnson, D. D., Pittelman, S. D., & Heimlich, J. E. (1986). Semantic mapping. The Reading Teacher, 39, 778-783.
Activity Objective
The goal of Semantic Web: Activating Prior Knowledge to Promote Understanding is to activate students' knowledge about a topic of interest to help them relate to a text and to deepen their understanding of concepts.
What You Need
Prep Time:
5 minutes - Select a book - Choose a semantic web topic that is related to the book - Make copies of the worksheet - Gather materials
Task Time:
30-40 minutes - Teacher introduces semantic web and models how it is created - Students work with the teacher to create a semantic web - Teacher reads topic-related book aloud - Students create and share their own semantic webs
Materials Required:
Teacher: - Chart paper - Marker - Topic-related book Students: -Paper or notebooks - Pencils - Drawing materials - Copies of semantic web graphic organizer worksheet
What You Do
Teacher Role:
Direct Instruction: - during introduction and first read-aloud Facilitator: - during second read-aloud and sharing of semantic webs Consultant: - during seat work
Student Grouping:
Whole class: - during introduction to semantic webs, read-aloud and sharing Individual: - when students create their own semantic webs
Assessment Ideas:
- Keep a portfolio of students' semantic webs over time - This will track the development of their thinking across different subject areas - Assess oral language skills when students present their semantic webs to the class - Record their explanations to keep track of how their oral vocabulary develops over time
Quick Tips
Activity Extensions:
- Teachers can use semantic webs in all subjects where new vocabulary is being introduced and/or where priming of already-known concepts would be useful _ Have students develop semantic webs on their own before and/or after reading a book of their choice - Students may begin this activity by drawing pictures to represent their ideas and eventually move towards using written words (using invented spelling) once they feel capable - A semantic web building center can be developed containing books on different topics and web building materials - This should only be implemented after the teacher has led the class through several semantic web building activities so they have the prerequisite knowledge to succeed independently
Additional Comments:
- Ensure that class discussion of vocabulary and concepts is an integrated part of your semantic webbing. - Some studies suggest that this is one of the key components that make semantic mapping effective. - When first implementing this activity you may choose to have students complete semantic webs after the topic-related book is read aloud. - After several implementations, you could have students design a semantic web before reading to assess prior knowledge of a subject. - Students could then add to it and/or modify it after the book has been read. - Pre-made pictures may be helpful to use when demonstrating a semantic web that contains specific items: Draw or print off of a computer images that are relevant to the topic being discussed to add to your semantic web as you are discussing it with the class.
Other Adaptations/Modifications:
- Have students repeat instructions in their own words to ensure understanding