4th MATH AND SCIENCE ----FINAL REVIEW
I. MATH:
1. Chapter 4: Multiplication pp. 125-164
A. Vocabulary: multiplication/ factors/ product/ array/ missing factor / zero property associative property/ identity property/ commutative property/ estimated/ product / partial product
2. Chapter 5: Dividing by one digit pp. 165-202
3. Chapter 12: Dividing by two digits pp. 381-402
A. Vocabulary: divide/ divisor/ dividend/ quotient/ remainder/ compatible number/ divisible/ divisibility rules/order of operations/ average/ prime number/ composite number
4. Chapter 8: Fraction concepts pp. 265-293
A. Vocabulary: fractional parts/ numerator / denominator/ equivalent fractions/ greatest common factor/ lowest term/simplest form/ mixed number / ratio / percent
5. Chapter 7: Statistics and Probability pp. 246 - 260
A. Vocabulary: probability/ outcome/ event/ at random/ tree diagram/ combinations
6. Chapter 9: Fractions (addition and subtraction) pp. 296-311
A. Vocabulary: Common denominator/ improper fraction/ least common multiple/ least common denominator/
II. SCIENCE:
1. Chapter 1: From Cells to Ecosystems. Pp. A2-A65
A. Lessons:
• The Cells in Living Things.
• Classifying Organisms.
• Organisms of the Past
• Changes in Ecosystems
B. Vocabulary: oxygen/ organisms/ cell/ tissue/ organ/ organ system/ kingdom/ trait/ genus/ species/ fossil/ embryo/ extinct/ ecosystem/ community/ population/ habitat/ producer/ consumer/ decomposer/ food chain/ food web/ drought/ overpopulation/ pollution/ acid rain/
2. Chapter 2: Plants pp. A66-A92
A. Lessons:
• Plant Parts.
• Plant Growth and Reproduction
B. Vocabulary: root hair/ chlorophyll/ photosynthesis/ respiration/ seed / germination/ pollination/ fertilization/ ovary/ spore
3. Chapter 3: Describing Animals pp. B4-B37
A. Lessons:
• Animal Characteristics.
• Animals without backbones.
• Animals with Backbones
B. Vocabulary: vertebrate/ invertebrate/ symmetry/ echinoderm/ endoskeleton/ arthropod / exoskeleton/ cold-blooded/ warm-blooded/ amphibian/ reptile/ mammal
4. Chapter 4: Life Processes, pp. B44-B73
A. Lessons:
• Organ Systems
• Development and Reproduction
• Animal survival
B. Vocabulary: circulatory system/ respiratory system/ excretory system/
Digestive system/ nervous system/ skeletal system/ muscular system/
Metamorphosis/ life cycle/ reproduction/ heredity/ camouflage/ adaptation/
Inherited behavior/ instinct/ learned behavior/
Science review questions:
1. A. Define organism.
B. List and describe the five basic life functions of living
Things?
2. A. What kind of clues do fossils give about organisms of the past?
B. Why do scientists study rock layers and embryos of different organisms?
3. A. What is an ecosystem?
B. How is a community, population, and habitat alike and different?
C. Name two causes that can change an ecosystem?
4. A. What is ecology?
B. How do living and nonliving things in an ecosystem interact with each other? C. Create a food chain.
5. A. How are organs formed?
B. Name three important organs in your body and describe the job each one performs?
