# Q2 W10 Oct. 16th-Oct.19th

Teacher Angela Mariner Math and Science 4 10 Using multiplication and division strategies with larger numbers/Renewable/Nonrenewable resources
Standard(s) Taught

MAFS.4.OA.1.3

Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

MAFS.4.NBT.2.5

Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

MAFS.4.NBT.2.6

Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

MAFS.4.MD.1.3

Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length, by viewing the area formula as a multiplication equation with an unknown factor.

SC.4.E.6.3

Recognize that humans need resources found on Earth and that these are either renewable or nonrenewable.

SC.4.E.6.6

Identify resources available in Florida (water, phosphate, oil, limestone, silicon, wind, and solar energy).

Learning Targets and Learning Criteria

Math

Students will:

• solve multi-step word problems (up to 3 steps) that involve multiplication and/or division using strategies for this grade level (E.g., rectangular arrays, area models, properties of operations, etc.).

• represent a multi-step word problem using equations involving a variable represented by a letter for the unknown number.

• interpret remainders that result from multi-step word problems

• assess the reasonableness of answers to multi-step word problems using estimation strategies and mental computation prior to calculation.

• use manipulatives or drawings of rectangular arrays and/or array models to solve and explain multi-digit multiplication problems that extend to 4-digit by 1-digit or up to 2-digit by 2-digit.

use manipulatives or drawings of rectangular arrays and/or area models to solve and explain division problems that involve the division of a multi-digit dividend (with up to four digits) by a one-digit divisor.

• apply the perimeter formula (P = 2l + 2w) in real world and mathematical situations.

• apply the area formula (A = l × w) in real world and mathematical situations.

• solve for missing dimensions of rectangles when provided with the perimeter and/or area.

• solve problems involving area of a composite figure composed of rectangles.

Science

Students will:

• define resources as anything from the environment that meets our needs and wants.

• provide examples of renewable resources (e.g., water, wind, solar, trees).

• provide examples of nonrenewable resources (rocks, minerals, soil, and fossil fuels such as coal, oil, natural gas).

• identify renewable and nonrenewable resources found on Earth that humans need and how they are used.

• distinguish between renewable and nonrenewable resources found on Earth.

• explain that nonrenewable resources exist in a fixed quantity in Earth and may be used up.

• identify natural resources available in Florida (water, phosphate, oil, limestone, silicon, wind, and solar energy).

• distinguish Florida’s natural resources as renewable (water, wind, solar, trees) and nonrenewable (phosphate, oil, limestone, silicon).

Classroom Activities

Math

Division practice

Multiplication practice

Area and perimeter practice

IXL in class practice

Science

Flipbook

All About Natural Resources Video and Quiz

Resourceful thinking activity

Resource Kahoot

Vocabulary Test

VST District test

Assignments Due

Study vocabulary words for test on Friday

IXL.com E.4 Divide 2-digit numbers by 1-digit numbers