• # Math - Quarter 3- We have been working on these standards:

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.

MAFS.4.MD.1.1 - Know relative sizes of measurement units within one system of units including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two-column table.

MAFS.4.MD.1.2 Use the four operations to solve word problems involving distances, intervals of time, and money, including problems involving simple fractions or decimals. Represent fractional quantities of distance and intervals of time using linear models.

MAFS.4.G.1.1 Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in twodimensional figures.

● Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines

● Identify points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines in two-dimensional figures

MAFS.4.G.1.2 Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.

● Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines

● Classify two-dimensional figures based on the presence or absence of angles of a specified size

● Recognize right triangles as a category

● Identify right triangles

MAFS.4.G.1.3 Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

● Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts

● Identify line-symmetric figures

● Draw lines of symmetry

MAFS.4.MD.3.5 Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement.

● Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint

● Understand concepts of angle measurement

MAFS.4.MD.3.5a An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a “one-degree angle,” and can be used to measure angles.

● Understand an angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle

● Understand an angle that turns through 1/360 of a circle is called a “one-degree angle,”

● Understand an angle that turns through 1/360 of a circle and can be used to measure angles

MAFS.4.MD.3.5b An angle that turns through n one-degree angles is said to have an angle measure of n degrees.

● The full extent of the standard is the learning target.

MAFS.4.MD.3.6 Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

● Measure angles in whole-number degrees using a protractor

● Sketch angles of specified measure

MAFS.4.MD.3.7 Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure.

● Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts.

● Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems

# Science - Quarter 3 We hae been working on these standards:

SC.4.E.5.1:  Observe that the patterns of stars in the sky stay the same although they appear to shift across the sky nightly, and different stars can be seen in different seasons.

SC.4.E.5.2:  Describe the changes in the observable shape of the moon over the course of about a month

SC.4.E.5.3:  Recognize that Earth revolves around the Sun in a year and rotates on its axis in a 24-hour day.

SC.4.E.5.4:  Relate that the rotation of Earth (day and night) and apparent movements of the Sun, Moon, and stars are connected.

SC.4.E.5.5:  Investigate and report the effects of space research and exploration on the economy and culture of Florida.

SC.4.E.6.5:  Investigate how technology and tools help to extend the ability of humans to observe very small things and very large things

SC.4.E.6.1:  Identify the three categories of rocks: igneous, (formed from molten rock); sedimentary (pieces of other rocks and fossilized organisms); and metamorphic (formed from heat and pressure).

SC.4.E.6.2: Identify the physical properties of common earth-forming minerals, including hardness, color, luster, cleavage, and streak color, and recognize the role of minerals in the formation of rocks.

SC.4.E.6.3:  Recognize that humans need resources found on Earth and that these are either renewable or nonrenewable.

SC.4.E.6.4:  Describe the basic differences between physical weathering (breaking down of rock by wind, water, ice, temperature change, and plants) and erosion (movement of rock by gravity, wind, water, and ice).

SC.4.E.6.6: Identify resources available in Florida (water, phosphate, oil, limestone, silicon, wind, and solar energy).