Cycle of Day and Night

Sunset over the ocean

Sunset over the ocean
How does this align with my curriculum?
Students explore the cycle of day and night by sorting and classifying pictures, creating images and reading books.
Overview
Activities | Timing | Student Grouping | Description |
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Minds-On: Patterns and Cycles | 20 minutes | Large group | Students learn about cycles and patterns. |
Action: Centre Activities | 15 each (45 minutes total) | Small group | Students participate in centre activities with a group. |
Consolidation: Show and Share | 20-30 minutes | Large group | Students show and share what they know about day and night. |
This lesson can be done over a few days.
Materials and Preparation
Teaching and Learning Activities
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Minds-On: Patterns and Cycles (20 min.)
Instructions | Teaching Tips |
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Show students the What is a Cycle? Slideshow [Google slides] [pptx] [PDF]. Use the titles of the slides as guiding questions and refer to the speaker notes for suggested responses. ![]() |
Images and VideosDescribe the images in the slideshow for students with visual impairments. In addition, students could be provided with physical objects to interact with that are similar to those used in the slide show. |
Action: Centre Activities (15 min. each = 45 mins. total)
Instructions | Teaching Tips |
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Divide students into small groups for centre activities. Activities could be done concurrently or sequentially. Go over the instructions for each centre with the students, demonstrating how each is done. |
IdeaSet a visual timer for each rotation to help students manage their time appropriately. Community ConnectionsIt may be necessary to clarify that the activities are when routines are taking place and not inclusive of religious holidays (eg., those who observe Ramadan eat their dinner at night after the sun has gone down). |
Centre Activity 1: Sorting Corner (Night vs Day) Students explore the different symbols associated with night and day. Students will look at the images from Centre Activity 1 Images reproducible [Google doc] [Word doc] [PDF] and determine if the images are related to day or night. The Sorting Mats learning strategy could be used here. |
DiscussionsDiscussion prompts can include:
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![]() Image - Text VersionShown is a black and white diagram of one circle labelled "Day" and another labelled "Night", filled with illustrated cards. Demonstrate how to sort a few of the cards with the whole class. |
Community ConnectionsConsider incorporating images that are more relevant to the lived experiences of the students in your classroom. IdeaThe use of manipulatives would also be an effective way to engage students. |
Centre Activity 2: Craft Corner Students follow the instructions on the Night-Day Spinner Activity Card reproducible [Google doc] [Word doc] [PDF] using the Night-Day Spinner Template reproducible [Google doc] [Word doc] [PDF]. Demonstrate for the students how to do each of the steps. The activity card will act as a visual reminder when doing the activity on their own. A completed spinner can also be provided to students so that they understand what they are to create. Exemplar day-night spinner (©2022 Let’s Talk Science). ![]() ![]() Students should draw images of objects and activities that take place in the day on the day side of the circle and of night on the night side of the circle. |
SafetyStudents may need additional help/supervision when using the sharp pencil to poke holes. IdeaIf spinners are too challenging for students to make, they could use the template to make day-night signs. In this case, they cut the template along the centre line and attach back-to-back with a craft stick in between the layers. Exemplar day-night sign (©2022 Let’s Talk Science). Community ConnectionsThis is a good opportunity for students to share personal and cultural activities that relate to day and night. Those living in Northern communities have a different cycle of night and day due to the 24 hour cycles of darkness and light depending on the season. |
Centre Activity 3: Story Corner Listen to the read aloud version of the book Day and Night by National Geographic. Note: For the National Geographic read aloud book, pause the video on the “Your Turn” parts, to allow students to complete the tasks. Alternatively, read Sun Up Sun Down by Gail Gibbons or listen to the read aloud version here to learn about night and day. |
Images and VideosAsk students if they would like to hear/see the video more than once. |
Consolidation: Show and Share 20-30 min.
Instructions | Teaching Tips |
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Using the Night and Day - Show and Share reproducible [Google doc] [Word doc] [PDF] have students choose either day or night. Ideally you want about half of the students to choose each. Note: The reproducible has both the day and night versions of the show and share. Print out accordingly and ensure students get the version that corresponds to their choice. ![]() |
IdeaStudents could use the images from centre activity one to complete this activity, by taping images that correspond to the questions. LanguageAdd potential responses to the questions to a word wall. These could be in multiple languages. |
Have students write and draw images that answer the questions. Once finished, have students bring their sheets and sit in a circle. Have students who completed day sheets alternate with students who completed night sheets (to mimic the cycle of day and night). Have students take turns sharing their answers. |
IdeaIf students prefer not to share in front of their peers verbally, encourage them to hold their work up or share one-on-one at a later time. |
Background Information for Teachers
Day and Night

Image - Text Version
Shown are two colour illustrations, side-by-side, of the same street, during the day and at night.
Each illustration has three tall houses, in a row. There is one tree to the left, and two to the right of the row.
In the left image, someone is sitting under the two trees. The sky above is light blue with a bright yellow sun and little white clouds. A rainbow curves from the bottom left corner, to the right side.
In the right image, no one is sitting under the trees. The houses are dark, but light shines from the windows. The sky above is dark purple with gold and white stars. A half-moon shines in the top right.