Level 4-5 is divided into three activity sections: number theory, fractions, and geometry activities. Each section begins with an Anchor Activity followed by five or six further explorations and extensions that are connected in some way to the Anchor.
Notable Numbers focuses on number theory including factors and multiples, prime and composite numbers, and abundant, deficient, and perf
In 1966, with no experience or formal scientific training, Dian Fossey left the United States and set up her gorilla observation camp in the Virunga mountains of Africa. Under the sponsorship of Dr. Louis Leakey, the 34-year-old Fossey had embarked on a 19-year project that began as a field study of gorillas but expanded into a labor of love and a mission to protect the magnificent species from extinction. No human ever came closer to the mysterious mountain gorillas than Fossey; but as her relationship with th
This unit provides an introduction to fractions, focusing on the meaning of mathematical operations in contextual situations rather than learning algorithms to perform computations. Students will learn the relative sizes of fractions and make estimates based on their mathematical thinking when ordering, comparing, adding, subtracting, multiplying or dividing two or more fractions.
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IM® v.360 K-5 Math is an IM Certified curriculum providing trusted, highly rated materials to ensure students thrive in mathematics. Each Illustrative Mathematics lesson has four phases, from pre-unit practice modules to cool downs, focusing students’ attention on definitions, notations, and graphical conventions contributing to the development of real numbers.
Grade 4
The big ideas in grade 4 include: developing understanding and fluency with multi-digit multiplication, and developing understanding of dividing to find quotients i
Illustrative Mathematics K-5 MathTM is an IM Certified product providing trusted, highly rated Putting it All Together materials to ensure students thrive in mathematics. Each Illustrative Mathematics lesson has four phases, from pre-unit practice modules to cool downs, focusing students’ attention on definitions, notations, and graphical conventions contributing to the development of real numbers.
The big ideas in grade 2 include: extending understanding of the base-ten number system, building fluency with addition and subtraction, using standard units of mea
OpenSciEd Middle School science program addresses all middle school NGSS standards. This comprehensive science curriculum empowers students to question, design, investigate, and solve the world around them.