WGU D664 LEARNERS AND
LEARNING SCIENCE OBJECTIVE
ASSESSMENT ACTUAL 2026/2027
LATEST MOCK PRACTICE SET
200 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
WGU D664 LEARNERS AND LEARNING SCIENCE OBJECTIVE ASSESSMENT ACTUAL 2026/2027 -
COMPLETE EXAM-STYLE QUESTIONS | 100% VERIFIED - PASS GUARANTEED - A+ GRADED. It contains
200 carefully selected questions that reflect the most current exam content and testing strategies. Each question
is accompanied by a correct answer and a detailed rationale that explains the underlying pathophysiology,
pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 200 Questions
Foundations - Application - WGU D664 Learners AND Learning Science Objective Assessment Actual
2026/2027 Complete -style 100 PASS Guaranteed A Learning Sciences AND Educational Psychology
Graduate
All answers with rationales
,Table of Contents
Section A - Student Section B - Learning
Questions 1 to 50 Questions 51 to 100
Section C - Teacher Section D - Theory
Questions 101 to 150 Questions 151 to 200
,Section A - Student
Q1.
A curriculum designer is creating a science unit on ecosystems. To promote deep
conceptual understanding, which approach aligns best with principles of constructivist
learning theory?
A. Sequential direct instruction with frequent B. Guided inquiry where students generate
quizzes to ensure factual mastery. questions, conduct investigations, and
collaboratively model system interactions.
C. Independent reading of a textbook D. Teacher-led demonstration of ecosystem
chapter followed by a summative essay. dynamics with note-taking.
Correct: B - Guided inquiry where students generate questions, conduct investigations,
and collaboratively model system interactions.
Rationale:Constructivism emphasizes active knowledge construction through experience and
social interaction. Guided inquiry facilitates this by engaging students in authentic
problem-solving and collaborative meaning-making. Direct instruction, reading, and
demonstrations are more behaviorist or transmission-based, not constructivist.
Q2.
When a learner encounters new information that conflicts with existing mental models, the
disequilibrium that arises is most productively resolved through which process?
A. Assimilation, by fitting the new B. Accommodation, by modifying existing
information into existing schemas without schemas to incorporate the new information.
change.
C. Reinforcement, by receiving positive D. Scaffolding, by having a more
feedback for correct responses. knowledgeable other provide temporary
support.
Correct: B - Accommodation, by modifying existing schemas to incorporate the new
information.
Rationale:Piaget's theory posits that cognitive growth occurs through equilibration, where
disequilibrium is resolved by accommodation-altering existing schemas to fit new information.
Assimilation would not resolve conflict, reinforcement is behaviorist, and scaffolding is a
Vygotskian instructional technique.
Q3.
In a classroom discussion, a student confidently asserts a misconception. According to
conceptual change theory, which teacher response is most likely to facilitate lasting
conceptual change?
Page 3
, Section A - Student
A. Immediately correct the misconception B. Ignore the misconception to avoid
and provide the correct explanation. embarrassing the student.
C. Present evidence that challenges the D. Assign extra homework on the topic to
misconception and guide students to reinforce the correct concept.
compare it with the scientific explanation.
Correct: C - Present evidence that challenges the misconception and guide students to
compare it with the scientific explanation.
Rationale:Conceptual change requires students to become dissatisfied with their existing
conception and find the new concept intelligible, plausible, and fruitful. Confronting the
misconception with evidence and facilitating comparison promotes dissatisfaction and
cognitive restructuring. Simply correcting or ignoring does not engage the learner in deep
processing.
Q4.
A student is struggling to transfer problem-solving skills from algebra class to physics.
According to theories of transfer, which instructional strategy would most effectively
enhance transfer?
A. Teaching each subject in isolation to B. Using abstract examples that are not tied
avoid confusion. to any specific context.
C. Providing multiple varied contexts and D. Focusing on rote memorization of
explicitly teaching for abstraction of formulas and procedures.
underlying principles.
Correct: C - Providing multiple varied contexts and explicitly teaching for abstraction of
underlying principles.
Rationale:Transfer is enhanced when learners can abstract general principles from diverse
examples and recognize deep structure. Teaching for abstraction and providing varied
contexts helps students see applications beyond the original learning situation. Isolation, rote
memorization, and purely abstract examples do not promote robust transfer.
Q5.
According to self-determination theory, which combination of factors is most likely to
foster intrinsic motivation in learners?
A. High expectations, strict deadlines, and B. Autonomy, competence, and relatedness.
external rewards.
C. Clear instructions, frequent testing, and D. Teacher control, structured tasks, and
competition. praise.
Correct: B - Autonomy, competence, and relatedness.
Page 4
LEARNING SCIENCE OBJECTIVE
ASSESSMENT ACTUAL 2026/2027
LATEST MOCK PRACTICE SET
200 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
WGU D664 LEARNERS AND LEARNING SCIENCE OBJECTIVE ASSESSMENT ACTUAL 2026/2027 -
COMPLETE EXAM-STYLE QUESTIONS | 100% VERIFIED - PASS GUARANTEED - A+ GRADED. It contains
200 carefully selected questions that reflect the most current exam content and testing strategies. Each question
is accompanied by a correct answer and a detailed rationale that explains the underlying pathophysiology,
pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 200 Questions
Foundations - Application - WGU D664 Learners AND Learning Science Objective Assessment Actual
2026/2027 Complete -style 100 PASS Guaranteed A Learning Sciences AND Educational Psychology
Graduate
All answers with rationales
,Table of Contents
Section A - Student Section B - Learning
Questions 1 to 50 Questions 51 to 100
Section C - Teacher Section D - Theory
Questions 101 to 150 Questions 151 to 200
,Section A - Student
Q1.
A curriculum designer is creating a science unit on ecosystems. To promote deep
conceptual understanding, which approach aligns best with principles of constructivist
learning theory?
A. Sequential direct instruction with frequent B. Guided inquiry where students generate
quizzes to ensure factual mastery. questions, conduct investigations, and
collaboratively model system interactions.
C. Independent reading of a textbook D. Teacher-led demonstration of ecosystem
chapter followed by a summative essay. dynamics with note-taking.
Correct: B - Guided inquiry where students generate questions, conduct investigations,
and collaboratively model system interactions.
Rationale:Constructivism emphasizes active knowledge construction through experience and
social interaction. Guided inquiry facilitates this by engaging students in authentic
problem-solving and collaborative meaning-making. Direct instruction, reading, and
demonstrations are more behaviorist or transmission-based, not constructivist.
Q2.
When a learner encounters new information that conflicts with existing mental models, the
disequilibrium that arises is most productively resolved through which process?
A. Assimilation, by fitting the new B. Accommodation, by modifying existing
information into existing schemas without schemas to incorporate the new information.
change.
C. Reinforcement, by receiving positive D. Scaffolding, by having a more
feedback for correct responses. knowledgeable other provide temporary
support.
Correct: B - Accommodation, by modifying existing schemas to incorporate the new
information.
Rationale:Piaget's theory posits that cognitive growth occurs through equilibration, where
disequilibrium is resolved by accommodation-altering existing schemas to fit new information.
Assimilation would not resolve conflict, reinforcement is behaviorist, and scaffolding is a
Vygotskian instructional technique.
Q3.
In a classroom discussion, a student confidently asserts a misconception. According to
conceptual change theory, which teacher response is most likely to facilitate lasting
conceptual change?
Page 3
, Section A - Student
A. Immediately correct the misconception B. Ignore the misconception to avoid
and provide the correct explanation. embarrassing the student.
C. Present evidence that challenges the D. Assign extra homework on the topic to
misconception and guide students to reinforce the correct concept.
compare it with the scientific explanation.
Correct: C - Present evidence that challenges the misconception and guide students to
compare it with the scientific explanation.
Rationale:Conceptual change requires students to become dissatisfied with their existing
conception and find the new concept intelligible, plausible, and fruitful. Confronting the
misconception with evidence and facilitating comparison promotes dissatisfaction and
cognitive restructuring. Simply correcting or ignoring does not engage the learner in deep
processing.
Q4.
A student is struggling to transfer problem-solving skills from algebra class to physics.
According to theories of transfer, which instructional strategy would most effectively
enhance transfer?
A. Teaching each subject in isolation to B. Using abstract examples that are not tied
avoid confusion. to any specific context.
C. Providing multiple varied contexts and D. Focusing on rote memorization of
explicitly teaching for abstraction of formulas and procedures.
underlying principles.
Correct: C - Providing multiple varied contexts and explicitly teaching for abstraction of
underlying principles.
Rationale:Transfer is enhanced when learners can abstract general principles from diverse
examples and recognize deep structure. Teaching for abstraction and providing varied
contexts helps students see applications beyond the original learning situation. Isolation, rote
memorization, and purely abstract examples do not promote robust transfer.
Q5.
According to self-determination theory, which combination of factors is most likely to
foster intrinsic motivation in learners?
A. High expectations, strict deadlines, and B. Autonomy, competence, and relatedness.
external rewards.
C. Clear instructions, frequent testing, and D. Teacher control, structured tasks, and
competition. praise.
Correct: B - Autonomy, competence, and relatedness.
Page 4
