Curriculum Detail

Discover Our Curriculum

Grade 3

Third grade is a year of transition from the focus on development of essential skills that guides instruction in the early years to an emphasis on the application of those skills so that the child will gain access to a wealth of subject matter. Although there is still ample time devoted to reading, writing, and mathematics as discrete disciplines, our aim is to guide each child to see skills in these areas not as an end but as a tool that enables the learner to gain information, understand literature, ask questions and construct ideas, and eventually begin to take responsibility for his or her own learning. During this year, each at an individual pace, our students move into the middle years of childhood.

  • Language Arts, Third Grade

    The Grade 3 language arts curriculum continues to encourage and support in each child a love of literature and varied modes of expression, both written and spoken. Its aims are to increase and strengthen the skills brought to the writing process, and to help students use their growing abilities in reading and writing to work successfully in other disciplines; including social studies, mathematics, and science. Throughout the year, growing fluency in reading enables students to accurately read directions and exercise newfound independence in the learning process. Some put it this way: In Grade 3, the emphasis shifts from learning to read to reading to learn!

    The heart of the reading program is daily instruction in literacy: reading, phonics and grammar, discussing and writing about literature. The texts that students read, which are primarily novels and biographies, are chosen for their literary merit and for the diversity of their characters and settings. While there is an emphasis on more in-depth and sophisticated comprehension skills, children are also guided in the development and improvement of appropriate decoding skills and facility in oral reading. Time is also devoted to independent silent reading, to reading with peers in small groups, and to listening to books read aloud by the teacher. Accompanying all of these reading episodes are conversations about story, characters, and authors’ craft.

    The Grade 3 writing curriculum includes both personal writing and assigned expository writing. Students write in all aspects of their third grade experience. For example, they write about their own experiences in personal narrative pieces, they engage in a journal writing project related to their social studies investigation of the Great Wave of Immigration, they write answers to comprehension questions, they write about their discoveries and understandings in math, they write persuasive essays on topics about which they feel passionately, and they react in writing to powerful scenes in literature. There is always a dual emphasis on writing clearly in the student's own voice, and on continuing to master the mechanics of writing. Spelling, punctuation, and sentence structure are taught and reinforced throughout the year. In addition, cursive handwriting is taught in Grade 3. Beginning mid-year, writing requires “all cursive – all the time”.
  • Language Arts, Third Grade

    The Grade 3 language arts curriculum continues to encourage and support in each child a love of literature and varied modes of expression, both written and spoken. Its aims are to increase and strengthen the skills brought to the writing process, and to help students use their growing abilities in reading and writing to work successfully in other disciplines; including social studies, mathematics, and science. Throughout the year, growing fluency in reading enables students to accurately read directions and exercise newfound independence in the learning process. Some put it this way: In Grade 3, the emphasis shifts from learning to read to reading to learn!

    The heart of the reading program is daily instruction in literacy: reading, phonics and grammar, discussing and writing about literature. The texts that students read, which are primarily novels and biographies, are chosen for their literary merit and for the diversity of their characters and settings. While there is an emphasis on more in-depth and sophisticated comprehension skills, children are also guided in the development and improvement of appropriate decoding skills and facility in oral reading. Time is also devoted to independent silent reading, to reading with peers in small groups, and to listening to books read aloud by the teacher. Accompanying all of these reading episodes are conversations about story, characters, and authors’ craft.

    The Grade 3 writing curriculum includes both personal writing and assigned expository writing. Students write in all aspects of their third grade experience. For example, they write about their own experiences in personal narrative pieces, they engage in a journal writing project related to their social studies investigation of the Great Wave of Immigration, they write answers to comprehension questions, they write about their discoveries and understandings in math, they write persuasive essays on topics about which they feel passionately, and they react in writing to powerful scenes in literature. There is always a dual emphasis on writing clearly in the student's own voice, and on continuing to master the mechanics of writing. Spelling, punctuation, and sentence structure are taught and reinforced throughout the year. In addition, cursive handwriting is taught in Grade 3. Beginning mid-year, writing requires “all cursive – all the time”.
  • Mathematics, Third Grade

    The Grade 3 math program strengthens students’ understanding of numbers, their ability to apply problem solving strategies, and their independent grasp of computational skills. Students are encouraged to develop flexible, efficient, and accurate strategies to apply the concepts, skills, symbols and vocabulary associated with mathematics. While learning mathematics, students are actively engaged and work with a variety of materials that help them more deeply grasp new and complex concepts. Higher-order thinking skills such as logic, discovering patterns, and making connections are emphasized, in conjunction with learning efficiency with procedures and techniques. This diverse approach helps develop their conceptual understanding of mathematics while continuing to focus on the foundational skills they need to address increasingly complex problems.

    The Grade 3 mathematics program emphasizes developing a deep understanding of multiplication and division with a focus on mastery of facts through the nines tables. Students’ understanding and skill in the areas of fractions, geometry, measurement, mental computation are deepened, and they begin to engage in algebraic thinking and multi-step problem solving. Students continue to achieve proficiency in whole number computation (addition, subtraction, multiplication, division) through regular practice and reinforcement. Additionally, they have the opportunity to work independently and in collaborative groups to investigate a variety of mathematical concepts that help deepen their understanding of place value, estimation, measurement, and pattern recognition.

    Children are given frequent opportunities to demonstrate their understanding both verbally and in writing. The use of iPads to explore and practice math concepts is frequent and meaningful. Additionally, students continue to practice a problem-solving technique called Bar Modeling, which allows them to extract information from increasingly complex word problems and systematically draw models to arrive at a solution. Students are frequently encouraged to work in small groups, which allow for reinforcement or enrichment of particular skills with a smaller teacher to student ratio.
  • Social Studies, Third Grade

    The Grade 3 social studies program focuses on the themes of Movement and Identity. By exploring their own identity as well as learning about the identities of those around them, students begin to understand that history is can be learned from multiple perspectives, experiences and stories. Through the study of migration and immigration at various points in history, students explore the theme of Movement—both physical movement such as immigration and the Great Migration, as well as social movements through studies of Civil Rights activists.

    Independent research, discussions and field trips help students gain a deeper understanding of the complexity of the immigrant’s plight. The study of immigration culminates in a full day Immigration Simulation. Following the focus on the Great Wave of Immigration, third graders learn about the Great Migration, which ultimately led to the Harlem Renaissance. They embark on a study of the Harlem Renaissance as a period of cultural, social, and artistic explosion that took place in Harlem between the end of World War I and the middle of the 1930s, ending in an inspirational grade-wide dance performance.

    Additionally, third graders devote a number of class discussions to the concept of “Thinking globally and acting locally.” By empowering students to apply their knowledge of the governing principles of community rights and responsibilities, we encourage them to begin to independently use their strengths, talents, and interests to advocate for themselves and for others as
    well, thus creating a natural connection to our evolving social justice curriculum. Students at this age are more emotionally able to discuss terms such as advocate, ally, categorization, stereotype, ethnicity, and race at a deeper level, with more thought about their own responsibility as active members of a larger society.
  • Social Studies, Third Grade

    The Grade 3 social studies program focuses on the themes of Movement and Identity. By exploring their own identity as well as learning about the identities of those around them, students begin to understand that history is can be learned from multiple perspectives, experiences and stories. Through the study of migration and immigration at various points in history, students explore the theme of Movement—both physical movement such as immigration and the Great Migration, as well as social movements through studies of Civil Rights activists.

    Independent research, discussions and field trips help students gain a deeper understanding of the complexity of the immigrant’s plight. The study of immigration culminates in a full day Immigration Simulation. Following the focus on the Great Wave of Immigration, third graders learn about the Great Migration, which ultimately led to the Harlem Renaissance. They embark on a study of the Harlem Renaissance as a period of cultural, social, and artistic explosion that took place in Harlem between the end of World War I and the middle of the 1930s, ending in an inspirational grade-wide dance performance.

    Additionally, third graders devote a number of class discussions to the concept of “Thinking globally and acting locally.” By empowering students to apply their knowledge of the governing principles of community rights and responsibilities, we encourage them to begin to independently use their strengths, talents, and interests to advocate for themselves and for others as
    well, thus creating a natural connection to our evolving social justice curriculum. Students at this age are more emotionally able to discuss terms such as advocate, ally, categorization, stereotype, ethnicity, and race at a deeper level, with more thought about their own responsibility as active members of a larger society.
  • Science, Third Grade

    In Grade 3, students continue to work in the Lower School Science Lab two sessions per seven day cycle. Grade 3 scientists are well versed in scientific investigations within a lab setting and can design their own experiments with materials provided. As a result of previous years’ discourse, the children are accustomed to sharing their ideas with their classmates. More importantly, they are comfortable with discrepancies of data and points of view. Any resulting disagreements that may potentially arise, are most often resolved in such a way that multiple perspectives are empowered and either rectified or combined. Throughout the course of the year, the Engineering Design Process is formally introduced and practiced.

    Structural Engineering (Bridge Building)
    During the first term, Grade Three science students complete a study of bridges and structural engineering. Students analyze each of the bridges for its tension, compression, balance, and symmetry by subjecting these bridges to stress tests. Incorporating the Third Grade Social Studies theme of Movement & Migration, students work in partnerships to build complex bridge types modeled after famous bridges from around the world.

    Sustainable Design (Egg Drop Physics)
    Throughout the second term, third grade scientists continue their study of structural engineering by preparing for the Biodegradable Egg Drop. Students study children's toy packaging and are motivated to design and construct packages using only biodegradable materials in order to protect an egg from a fifty-foot fall. Probability, collective norms for collaboration, Newton’s Laws, and principles of environmental conservation are examined within the context of the project.

    Microscopy
    Later, third grade scientists learn how to use a microscope and record their magnified observations in a Microscope Journal. Continuing the year’s theme of environmental conservation and echoing the Third Grade Social Studies theme of Migration, students analyze and compare tissue samples from common loons (a migratory bird species) that were adversely impacted by the environment and from those who suffered an accidental death.
  • Spanish, Third Grade

    The integrated Third Grade Spanish program uses the immersion methodology as well as FLES (Foreign Language in the Elementary School) in which students develop new language skills in the context of authentic situations through the target language (Spanish). It is essential for us at Trinity, to offer multiple opportunities to interact and orally produce the second language; this is why we divide each Third Grade group in half.
     
    The foundation of our curriculum is based on backwards design (Wiggins and McTighe) which focuses on standards, enduring understandings and performance assessments. We teach through thematic units inspired by the Third grade Social Studies curriculum and we focus on teaching phrases and sentences in relevant contexts. Instilling a love for Spanish and Hispanic socio-cultures is an important goal of our program. In Third Grade, Cuba, Puerto Rico and the Dominican Republic are the region of focus, and students explore the various symbols, food, music, traditions, influential activists and geography of this vibrant area.
     
    Third Grade students develop a relationship with a native Spanish speaker from Latin America through a year long exchange of letters and video conferences. Our lessons incorporate games, songs and stories into fun learning experiences.
     
    We look to develop in all our students empathy, self-respect and respect for others, active participation, effort, positive attitude and responsibility toward homework.
  • Technology, Third Grade

    Third grade students continue to build on technological knowledge through discussion, projects, and engagement in the lab. New software is introduced to support classroom curriculum. Digital Citizenship lessons are expanded and Media Literacy is introduced. Students use Minecraft in a culminating research project. Classes also explore game design and learn to give productive feedback. Students are expected to use programming with robotics to solve problems and engineer solutions.
  • Art, Third Grade

    In third Grade, students build on the concepts covered in Grades 1 and 2 such as line, shape, color and texture. Additionally, they learn about composition value, tints, and shades. Students also deepen their knowledge of color by studying Color Theory according to Wassily Kandinsky. New tools such as graphite sticks, chalk and watercolor are introduced as well as materials like felt, found objects and wire. Recent projects have included “Still-life Drawings", and "Unconventional Drawing".
  • Music, Third Grade

    The musical concepts established in earlier years continue to be cultivated in the third grade. The students experience and deepen their understanding of such elements as rhythm, melody, harmony, form, and timbre through a more focused and comprehensive exploration of the Orff instrumentarium – bass, alto, and soprano xylophones, metallophones, and glockenspiels. Concerts and performance opportunities continue to play a significant role in enhancing the students’ solo and ensemble performance and listening skills. Third grade music classes meet twice weekly for forty minutes.
  • Library, Third Grade

    Trinity School has one of the largest elementary school libraries in the city. The environment of the library is warm and inviting, and it is laid out with the needs of young children in mind. The Grades K-2 library shelves are filled with collections of picture books, easy-to-read books, short novels and easy non-fiction. Fiction and non-fiction books for Grades 3-6 are also plentiful. There are also reference, biography, and a professional collection for faculty and parents. Computer databases provide additional reference information for research projects. The library houses a large collection of DVDs, videos, and books on tape.

    Grade 3 and 4 classes schedule short visits to the library to browse for books as well as another visit during which librarians teach the students various research skills based on topics integrated with the classroom curricula.

    The library program includes celebrations of themes presented at various times throughout the academic year. These may take the form of book and art displays, library assemblies, or visits from authors, storytellers and performers from around the world. Each year in late May the library hosts a "Paperback Book Fair for Summer Reading". The librarians also prepare suggested reading lists for each grade level.
  • Physical Education & Fitness, Third Grade

    The Lower School Physical Education & Fitness program is designed to keep students active and involved in physical activity. We aim to foster enjoyment in activity, enhance socialization skills, and to build a conceptual knowledge of movement, fitness and sport skills. All Lower School children participate in Physical Education & Fitness classes in small groups.
Located on the Upper West Side of New York City, Trinity School is a college preparatory, coeducational independent school for grades K-12. Since 1709, Trinity has provided a world-class education to its students with rigorous academics and outstanding programs in athletics, the arts, peer leadership, and global travel.