Publisher's Synopsis
Ready–to–Use Math Proficiency Lessons and Activities 4th Grade Level offers teachers a collection of 40 key objectives that help students master the standard mathematics curriculum at the 4th grade level. Each of these objectives includes three developmental activities.
- Activity 1 provides physical models and the materials that are described in detail, including pattern sheets, building mats, and worksheets with answer keys.
- Activity 2 uses pictorial models such as pictures or diagrams that help students retain and assess what they have learned.
- Activity 3 encourages exploration and application of newly learned lessons. Worksheet items for this third stage give students more opportunities to prepare for the testing experience.
1. NUMERATION AND NUMBER PROPERTIES: Identify odd and even whole numbers . . . Represent a proper fraction with various models (physical and pictorial) . . . Find equivalent fractions that are less than one.
2. COMPUTATIONAL ALGORITHMS AND ESTIMATION IN PROBLEM SOLVING: Add or subtract whole numbers (two–digit to four–digit) to solve a word problem . . . Divide two–digit or three–digit whole numbers by one–digit whole numbers (as divisors) to solve a single–stepped word problem . . .Solve multistepped word problems, using addition, subtraction, multiplication, or division of whole numbers.
3. GRAPHING, STATISTICS, AND PROBABILITY: Complete a two–column (or two–row) numerical table, using recognized patterns in the column (or row) entries, in order to solve word problems . . . Find the mean of a set of data . . . Identify possible two–member or three–member outcomes of a situation (multistaged experiment without order).
4. GEOMETRY AND LOGICAL OR SPATIAL REASONING: Make generalizations from geometric sets of examples and nonexamples . . . Identify polygons by their generic names . . . Apply logical reasoning to solve a word problem (with or without computation).
5. MEASUREMENT: Estimate the length of an object, using an appropriate measuring unit (inch, foot, yard, millimeter, centimeter, meter) . . . Solve problems that involve the passing of time and the notation for time on a clock . . . Find the area of a rectangular region.