A+LSCURRICULUM GUIDE
Science - Science IV
Grade Level 4

The A+LS Science curriculum is a comprehensive, completely integrated science curriculum for grade levels 1-12. A sequence of nine titles provides for an extensive, integrated solution that is fully correlated to major mastery standards and leading, adopted textbooks.

The Science titles deliver knowledge in Science Skills utilizing a four-step approach: Study, Practice, Test, and Essay modules are utilized to define the instructional environment. The Study module provides a text- and graphics-based delivery of knowledge. In this module, pictures and diagrams are utilized to present and reinforce important concepts. Each of the lessons in the Study modules contain a wealth of content and graphic support. The graphic images all magnify to full screen size to concisely present and reinforce these concepts. The Practice module provides the student an opportunity, in a non-scored and non-graded environment, to practice skills acquired through studying. Engaging, interactive feedback prompts the student to right answers when wrong answers to questions are entered, and the student has instant access to the Study material for reference. All questions in the Practice module are drawn from a bank of approximately 30 questions through an algorithm which randomizes question selection to prevent duplication. In the Test module, the student takes a scored examination, the results of which are recorded in the A+LS Management System. Upon completion of the Test, the student electronically "turns in" their test and may instantly see test results and the correct answers to questions missed. Questions can be in "multiple-choice" or "fill-in-the-blank" format. The Essay module allows the student to compose individual, free-form answers to a wide variety of questions and problems.

LESSON # LESSON TITLE LESSON CONTENT
1
Matter Review of solid, liquid, and gaseous states of matter
2
Measuring Matter How matter is measured in various forms; physical and chemical properties
3
Magnetism Magnetic forces, the earth as a magnet, north and south poles
4
Electricity Electrical charges, currents, flows, and conductors
5
Heat Heat as energy, sources of heat, uses of heat, measurement of heat
6
Light Light as energy, sources of light, uses of light, measurement of speed of light; how light affects objects and objects affect light
7
Sound How sound is caused, definition and examples of vibrations, pitch, sound waves, duration, how sound travels through matter
8
A Healthy Body The food groups and the food pyramid, nutrition habits, preventing illnesses, identification of germs, viruses, bacteria; importance of personal hygiene; drug education
9
Our Senses How the human body uses senses to make observations and relate the scientific method
10
Plants and Animals Plant and animal adaptations for survival
11
Cells Identification of parts of cells, nucleus, cell division in plants and cell division in animals
12
Living Things Cells, how living things function, bacteria, protists, fungi, plants, and animals
13
Conservation Importance of conservation and preservation of the earth’s resources
14
The Food Chain How the food chain works on land and in the oceans; ecological dangers that interfere with the food chain
15
Plants 1 Chlorophyll, photosynthesis, parts of flowers
16
Plants 2 Plant germination, reproduction in plants
17
Animal Populations Identification of herds, flocks, schools, prides, coveys; identification of endangered species
18
Animal Habitats Where animals live, eating habits and adaptations of animals, herbivores, carnivores, and omnivores
19
Insects Traits of insects, overview of insect features, study of habits of specific insects including the butterfly, mosquito, spider, and ladybug
20
Animal Behavior Social behavior of animals and insects; animal instincts, migration, predators, prey
21
Life Cycles Exploration of the life cycle of animals and humans
22
Inside Our Earth Earth from space, composition of the main layers of the earth
23
The Changing Earth 1 Examination of causes of earthquakes, terms associated with earthquakes, location of faults
24
The Changing Earth 2 Examination of volcanoes, terms associated with volcanoes, types of volcanoes, the Ring of Fire
25
The Changing Earth 3 Causes of weathering and erosion and how these forces affect the earth
26
Rocks and Minerals Formation and classification of rocks and minerals; mineral features and characteristics
27
Water Examination of the water cycle
28
Clouds Identification of various types of clouds and how they are formed, location in the atmosphere
29
Weather Identification and formation of water vapor, humidity, dew; types of precipitation
30
Weather Measurement Using tools that measure and predict weather and weather patterns
31
The Solar System 1 Overview of the solar system, identification of inner and outer planets; revolution
32
The Solar System 2 The earth, moon, the sun, orbits of each, gravitation
33
The Inner Planets Mercury, Venus, the Earth, Mars; the asteroid belt; orbits and features of each
34
The Outer Planets Jupiter, Saturn, Uranus, Neptune, and Pluto; orbits and features of each
35
The Moon 1 The moon’s orbit; phases, and atmosphere
36
The Moon 2 Composition of the moon, atmosphere of the moon, exploration of the moon; eclipse
37
The Sun Composition of the sun, terms associated with the sun, benefits of the sun to the earth, gravity
38
Beyond the Solar System Examination of constellations, the Milky Way, light years, star navigation, instruments to explore the solar system
39
Science Fair Project Development of science fair projects; steps of the scientific method
40
Computers Development of technology, the abacus, computer terms, parts, features, and uses
41
Science Terms Review Comprehensive review of the science terms included in all lessons
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