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Science Unit Plan

Topic 2: Planning a Science Unit with the End in Mind

Grade: 2nd grade

Unit Theme: Properties of matter

Part 1: Standards, Learning Objectives, and Assessments

Day 1

Day 2

Day 3

Day 4

Day 5

Lesson Title and Brief Summary

Introduction to matter The students learn what matter is and define solids, liquids, and gases.

Physical properties of matter observation

The students sort the objects according to their sizes, shapes, colours, and textures .

Mass and volume

The size of containers and the weight of various objects are measured by students using a balance.

Changing states of matter

The students can see the effects of heating and or cooling of matter (e.g., boiling water, melting ice).

Matter Scavenger Hunt and Review

The students practice their learning through a scavenger hunt and a reflective exercise with the group.

National/State Standard(s)

Mississippi CCRS Science Standard: P.2.5A –The students will be able to demonstrate that they have learnt about the observable properties of matter and how matter reacts to changes in energy (NGSS Lead States, 2013).

Learning Objectives

The students will examine the definition of matter and the states of matter.

Students will be sorting and describing materials based on visible physical properties.

The students will measure the mass and volume of different objects and compare them.

Students will elaborate on the effect of heat, which can convert a matter to a different state.

The students will use knowledge to categorize materials and describe how matter changes.

Three-Dimensional Learning

Science & Engineering Practices (SEP): Developing and Carrying out Investigations; Gathering and Improving Consuming Information.

Crosscutting Concepts (CCC): Patterns; cause and effect.

Disciplinary Core Ideas (DCI): Structure and properties of matter; changes of states of matter.

Formative Assessment

Think, pair, share. What is the matter? Organize materials in the classroom by type of matter.

Activity: Object sorting with an exit slip that asks the students to describe the properties.

Exit ticket: What is more massive? Why?” Short write-up.

What did we destroy with the ice?

Group Q&A session and individual review sheet.

Summative Assessment

In the form of a practical performance assignment, the students are going to categorize unfamiliar objects concerning the physical criteria and define the impact of hot or cold on a selected object (Cox, n.d). Observation skills, accuracy of classification, and knowledge of state changes will be evaluated with the help of a rubric.

Differentiation of Assessments

Student IEPs or ELL needs will be considered by providing appropriate visual prompts, simplified instructions, and the use of sentence frames and group practice. The more advanced students will do extension questions. Checklists and oral evaluations will also support the variety of learning needs.

Part 2: Reflection

Topic 2 Reflection

Backward design of this Grade 2 unit on Properties of Matter allowed me to tie together objectives, assessments, and standards in a way that led to a greater understanding of the task at hand. It guaranteed purposeful planning and significant learning experiences that benefit various learners with a strong focus on observation, labeling, and applying real-world scientific practices (Koch, 2018).

Topic 3: Instructional Strategies that Engage Students in Science Content

Part 1: Vocabulary, Instructional Strategies, and Lesson Activities

Day 1

Day 2

Day 3

Day 4

Day 5

Vocabulary

Matter, solid, liquid, and gas

Texture, size, shape and color

Mass, volume, balance and measure

Heat, cool, melt, freeze and boil

Matter, states, properties, change, heat, cold

Instructional Strategy/Strategies

Visual scaffolding, think-pair-shareaids, KWL Chart (National Science Foundation, n.d)

Think-pair-share

Hands-on Sorting stations, Inquiries

Guided prctices, Science journaling and direct instructions

Demonstration, guided inquiry, peer discussion (National Science Foundation, n.d).

Game-based learning, cooperative review,

Summary of Instruction and Activities

The students will acquire knowledge through the use of KWL chart, followed by introducing the concept of matter by examples found in nature. The teaching of vocabulary involves the use of pictures and items in the classroom. The examples of each state are discussed by the students in a dream where they engage in a think-pair-share.

The students navigate physical attributes of texture, size, shape and color by circulating through the sorting centers. They categorize, make records of observations and communicate their reasoning to one another to be able to identify the patterns they can observe in the matter.

Students use balance scale and measuring tools to learn how to measure mass and volume of objects in the classroom. Teacher modeling, guided practice, and science journal reflection is part of instruction (Romo, 2022). Comparisons and observations lead to learning more about measurement as a physical property.

The experiments performed by teachers in front of the students show the effects of heating and cooling on material (e.g. the process of melting ice and boiling water). They design and describe the changes based on cause and effect and engage in a group discussion that translates the attained observations to vocabulary.

Students identify objects which are states and forms of matter. An enjoyable quiz and discussion on individual intentions is provided to help anchoring the learned vocabulary, ideas and state-change processes over the week in a co-productive partnership approach (Romo, 2022).

Differentiation and Accommodations

ELLs are provided with a vocabulary cards and sentence frames as visual images. The students under IEPs are assisted with practical resources and reduced diagrams (Toro, 2022). Some of the gifted students can compare mixed-state materials and early finishers can draw labeled examples of each state of matter.

All students are facilitated by visual aids and labeled bin. Students of IEPs have tactile materials made available. There are anchor charts that ELLs use containing pictures and sentence beginners (Toro, 2022). Gifted students invent their own instances of sorting, whereas early finishers tag and describe a mini-poster of labeled objects.

Various needs are met using color-coded tools and measurement visuals. IEP students have objects that have been pre-measured and prompted journal writing. ELLs respond with preconcerted stems. Talented students learn about converting units and students who complete the work early graph their data.

Visual help with comprehending. Change of state is marked by diagrams made by ELLs. The students who have IEPs operate with less complicated types of observation. Gifted students look into the process of evaporation or sublimation, whereas during the free time, early finishers create a fictional story about the trip of a water molecule.

Access is facilitated by oral modes of response and cooperation with peers. The students who are gifted prepare their own scavenger assignments, and the kids who complete the assignment first prepare a flipbook of the transformation of matters in everyday life (Toro, 2022).

Part 2: Reflection

Topic 3 Reflection

Day 1

Day 2

Day 3

Day 4

Day 5

Materials and Resources

A chart for the housefly life cycle

Markers

Colored Pencil

Water color

Plain paper

Butterfly life cycle chart

Colored pencil and plain paper for drawing

Flower beds, watering cans

Frog life cycle

Modelling clay

A comparison chart for the lifecycle of a grasshopper and a locust

Worksheets for recording observations.

Technology Integration

Use of a digital microscope to observe larvae and pupae.

Use interactive online lifecycle games to study the lifecycle of a butterfly.

Use virtual reality to explore a flower garden

Use an online video that details the lifecycle of a frog

Use online charts to review the life cycle of a grasshopper and a locust.

Health Integration

Discuss the importance of a nutrient-rich environment for growth, e.g., decaying organic matter like manure or rotten food.

Discuss the importance of host plants for butterflies to lay eggs, e.g., milkweed for monarch butterflies, leaves for caterpillars to eat and grow, and nectar from flowers for adult butterfly growth and reproduction.

Discuss the importance of taking care of plants around the classroom.

Discuss the process of metamorphosis and understand the importance of a clean environment for a frog to complete its life cycle.

Review the required conditions for grasshoppers and locusts to complete their lifecycle (i.e, warm, moist soil to lay eggs, suitable vegetation for nymphs and adults to feed on, suitable climate to hatch eggs and nymphs to develop into adults.

Math Connections

Count the number of larvae observed under the microscope and the days taken to complete the lifecycle.

Count the number of days it takes the caterpillar to mature into an adult butterfly

Count the number of days it takes for the flowers to come out of the leaf buds.

Count the number it takes for each lifecycle of a frog (from egg to tadpoles to froglets to adult frogs). Record the number it takes for tadpoles to lose tails and develop legs.

Count and record the number of days for each cycle of a grasshopper and locust, and compare the days.

Literacy

Write a brief note about the lifecycle of a housefly.

Narrate briefly about the lifecycle of a butterfly.

Read a story about the importance of flowers in our environment.

Write a brief note about the lifecycle of a frog

Respond to book quizzes that focus on grasshopper and locus lifecycle.

This section gave me more understanding particularly on the different teaching techniques that provide dynamism on the Grade 2 learning on science topics. By integrating the evaluation of both the vocabulary, the practical skills, and the specific accommodations, the learners will be able to discuss the properties of matter in a meaningful manner without leaving the other students with tasks that cannot be answered and the emerging needs (Harper, 2019).

Topic 4: Creating Meaningful Connections Across Disciplines

Part 1: Materials, Resources, and Integration

Part 2: Reflection

Topic 4 Reflection

This section offered an understanding of ways different disciplines can be integrated to create meaningful learning for Grade 2 learners in science. By integrating the concepts from various disciplines, learners have the opportunity to acquire various skills, including technological skills, health literacy, reading and writing skills, numeracy skills, and many more. Such integration ensures holistic learning as learners will be able to integrate the skills from specific disciplines to learn specific concepts in science in a meaningful manner while acknowledging the interconnectedness between various disciplines.

Seamless integration of technology and cross-curricular skills into the unit plan provided an opportunity to integrate digital tools into student learning, such as online interactive videos, online charts, online videos, and virtual reality videos. The integration encourages learners to utilize online resources in learning science, including understanding the lifecycle of different organisms. It ensures they develop a deeper understanding of the topic while enhancing their digital literacy skills (Cosgrove & Richards, 2019).

Linking the discussion around an organism's lifecycle and conditions of healthy living created an opportunity for learners to acquire health education, positively contributing to a good quality of life. For instance, the importance of taking care of plants around our environment was used to emphasize the importance of healthy plants in ensuring clean air around us and feeding other organisms, such as grasshoppers, locusts, and flowers for butterflies. This contributes to a good quality of life for students as it teaches the importance of taking care of the environment and other healthy habits that contribute to animal and plant growth (Minshew, 2019).

The selected materials, resources, and technological tools utilized in this unit plan create an opportunity for learners to be engaged and motivated throughout the science lessons. Allowing students to engage in hands-on activities and work in groups fosters engagement and motivates their learning (Wilson, 2021). The integration of digital tools like online videos, games, and virtual reality facilitates interactive learning (Paek & Fulton, 2021). The integration of these strategies makes learning more interesting and meaningful connections across various disciplines, enhancing student motivation to acquire diverse skills.

References

Cosgrove, B., & Richards, J. (2019). Strategies for Connecting Activities in Physical Education and the Classroom.  Strategies32(6), 3–8. https://doi.org/10.1080/08924562.2019.1657999

Cox, J. (n.d.). Science notebooks: Integrating literacy and science. Reading Rockets. https://www.readingrockets.org/articles/science-notebooks-integrating-literacy-and-science

Harper, M. (2019). Vocabulary instructional strategies in a middle-level science classroom. Reading Improvement, 56(1), 11–19. https://lopes.idm.oclc.org/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=a9h&AN=141261084&site=ehost-live&scope=site&custid=s8333196&groupid=main&profile=ehost

Koch, J. (2018). Science stories: Science methods for elementary and middle school teachers (6th ed.). Cengage Learning.

Minshew, A. (2019). How to Teach STEM Activities in Elementary Classrooms. Waterford.org. https://www.waterford.org/blog/stem-activities-for-elementary/

National Science Foundation. (n.d.). Educational resources. https://www.nsf.gov/news/classroom/

NGSS Lead States. (2013). Next Generation Science Standards: For states, by states. The National Academies Press. https://www.nextgenscience.org/

Romo, A. (2022, April 13). How to differentiate for success in the science classroom. Savvas Learning Company. https://blog.savvas.com/how-to-differentiate-for-success-in-the-science-classroom/

Toro, T. (2022, February 4). Promoting scientific inquiry inside and outside of the classroom. Edutopia. https://www.edutopia.org/article/promoting-scientific-inquiry-inside-and-outside-classroom

Wilson, J. (2021). 5 Ways to Explore Science Concepts Through Movement. Edutopia. https://www.edutopia.org/article/5-ways-explore-science-concepts-through-movement/

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